nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 9063:e3760b9b7c8e quic

HTTP/3: fixed $connection_time. Previously, start_time wasn't set for a new stream. The fix is to derive it from the parent connection. Also it's used to simplify tracking keepalive_time.

author	Sergey Kandaurov <pluknet@nginx.com>
date	Tue, 10 Jan 2023 17:59:16 +0400
parents	b87a0dbc1150
children	eaa8dc3788e1

rev	line source
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	2 /*
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	5 */
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	6
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	7
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	8 #include <ngx_config.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	9 #include <ngx_core.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	10 #include <ngx_http.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	11
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	12
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	13 static void ngx_http_v3_init_request_stream(ngx_connection_t *c);
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	14 static void ngx_http_v3_wait_request_handler(ngx_event_t *rev);
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	15 static void ngx_http_v3_cleanup_connection(void *data);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	16 static void ngx_http_v3_cleanup_request(void *data);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	17 static void ngx_http_v3_process_request(ngx_event_t *rev);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	18 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	19 ngx_str_t name, ngx_str_t value);
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	20 static ngx_int_t ngx_http_v3_validate_header(ngx_http_request_t *r,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	21 ngx_str_t name, ngx_str_t value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	22 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	23 ngx_str_t name, ngx_str_t value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	24 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	25 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r);
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	26 static ngx_int_t ngx_http_v3_cookie(ngx_http_request_t r, ngx_str_t value);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	27 static ngx_int_t ngx_http_v3_construct_cookie_header(ngx_http_request_t *r);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	28 static void ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	29 static ngx_int_t ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	30 static ngx_int_t ngx_http_v3_request_body_filter(ngx_http_request_t *r,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	31 ngx_chain_t *in);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	33
8665 96eb6915d244 HTTP/3: staticize ngx_http_v3_methods. Sergey Kandaurov <pluknet@nginx.com> parents: 8653 diff changeset	34 static const struct {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35 ngx_str_t name;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	36 ngx_uint_t method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37 } ngx_http_v3_methods[] = {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 { ngx_string("GET"), NGX_HTTP_GET },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40 { ngx_string("POST"), NGX_HTTP_POST },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 { ngx_string("HEAD"), NGX_HTTP_HEAD },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44 { ngx_string("PUT"), NGX_HTTP_PUT },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45 { ngx_string("MKCOL"), NGX_HTTP_MKCOL },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46 { ngx_string("DELETE"), NGX_HTTP_DELETE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 { ngx_string("COPY"), NGX_HTTP_COPY },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 { ngx_string("MOVE"), NGX_HTTP_MOVE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 { ngx_string("LOCK"), NGX_HTTP_LOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 { ngx_string("PATCH"), NGX_HTTP_PATCH },
8854 7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	53 { ngx_string("TRACE"), NGX_HTTP_TRACE },
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	54 { ngx_string("CONNECT"), NGX_HTTP_CONNECT }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	55 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	56
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	58 void
9057 7b83da3bdf9f HTTP/3: renamed functions. Roman Arutyunyan <arut@nginx.com> parents: 9055 diff changeset	59 ngx_http_v3_init_stream(ngx_connection_t *c)
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	60 {
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	61 ngx_http_v3_session_t *h3c;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	62 ngx_http_connection_t hc, phc;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	63 ngx_http_v3_srv_conf_t *h3scf;
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	64 ngx_http_core_loc_conf_t *clcf;
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	65 ngx_http_core_srv_conf_t *cscf;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	66
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	67 hc = c->data;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	68
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	69 hc->ssl = 1;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	70
8924 d6ef13c5fd8e QUIC: simplified configuration. Vladimir Homutov <vl@nginx.com> parents: 8922 diff changeset	71 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module);
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	72 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	73 h3scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v3_module);
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	74
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	75 if (c->quic == NULL) {
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	76 if (ngx_http_v3_init_session(c) != NGX_OK) {
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	77 ngx_http_close_connection(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	78 return;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	79 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	80
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	81 h3c = hc->v3_session;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	82 ngx_add_timer(&h3c->keepalive, cscf->client_header_timeout);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	83
8924 d6ef13c5fd8e QUIC: simplified configuration. Vladimir Homutov <vl@nginx.com> parents: 8922 diff changeset	84 h3scf->quic.timeout = clcf->keepalive_timeout;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	85 ngx_quic_run(c, &h3scf->quic);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	86 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	87 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	88
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	89 phc = ngx_http_quic_get_connection(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	90
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	91 if (phc->ssl_servername) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	92 hc->ssl_servername = phc->ssl_servername;
9046 210ad79a8853 HTTP/3: fixed build without NGX_PCRE (broken by 0f5fc7a320db). Jiuzhou Cui <cuijiuzhou@alibaba-inc.com> parents: 9037 diff changeset	93 #if (NGX_PCRE)
9037 0f5fc7a320db HTTP/3: fixed server_name regex captures (ticket #2407). Sergey Kandaurov <pluknet@nginx.com> parents: 9027 diff changeset	94 hc->ssl_servername_regex = phc->ssl_servername_regex;
9046 210ad79a8853 HTTP/3: fixed build without NGX_PCRE (broken by 0f5fc7a320db). Jiuzhou Cui <cuijiuzhou@alibaba-inc.com> parents: 9037 diff changeset	95 #endif
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	96 hc->conf_ctx = phc->conf_ctx;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	97
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	98 ngx_set_connection_log(c, clcf->error_log);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	99 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	100
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	101 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	102 ngx_http_v3_init_uni_stream(c);
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	103
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	104 } else {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	105 ngx_http_v3_init_request_stream(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	106 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	107 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	108
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	109
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	110 ngx_int_t
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	111 ngx_http_v3_init(ngx_connection_t *c)
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	112 {
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	113 ngx_http_v3_session_t *h3c;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	114 ngx_http_core_loc_conf_t *clcf;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	115
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	116 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init");
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	117
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	118 h3c = ngx_http_v3_get_session(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	119 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	120 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	121
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	122 #if (NGX_HTTP_V3_HQ)
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	123 if (h3c->hq) {
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	124 return NGX_OK;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	125 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	126 #endif
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	127
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	128 return ngx_http_v3_send_settings(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	129 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	130
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	131
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	132 void
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	133 ngx_http_v3_shutdown(ngx_connection_t *c)
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	134 {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	135 ngx_http_v3_session_t *h3c;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	136
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	137 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 shutdown");
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	138
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	139 h3c = ngx_http_v3_get_session(c);
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	140
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	141 if (h3c == NULL) {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	142 ngx_quic_finalize_connection(c, NGX_HTTP_V3_ERR_NO_ERROR,
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	143 "connection shutdown");
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	144 return;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	145 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	146
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	147 if (!h3c->goaway) {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	148 h3c->goaway = 1;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	149
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	150 #if (NGX_HTTP_V3_HQ)
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	151 if (!h3c->hq)
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	152 #endif
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	153 {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	154 (void) ngx_http_v3_send_goaway(c, h3c->next_request_id);
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	155 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	156
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	157 ngx_http_v3_shutdown_connection(c, NGX_HTTP_V3_ERR_NO_ERROR,
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	158 "connection shutdown");
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	159 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	160 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	161
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	162
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	163 static void
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	164 ngx_http_v3_init_request_stream(ngx_connection_t *c)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	165 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	166 uint64_t n;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	167 ngx_event_t *rev;
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	168 ngx_pool_cleanup_t *cln;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	169 ngx_http_connection_t *hc;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	170 ngx_http_v3_session_t *h3c;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	171 ngx_http_core_loc_conf_t *clcf;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	172 ngx_http_core_srv_conf_t *cscf;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	173
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	174 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init request stream");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	175
8863 33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	176 #if (NGX_STAT_STUB)
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	177 (void) ngx_atomic_fetch_add(ngx_stat_active, 1);
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	178 #endif
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	179
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	180 hc = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	181
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	182 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module);
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	183
8826 c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	184 n = c->quic->id >> 2;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	185
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	186 if (n >= clcf->keepalive_requests * 2) {
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	187 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_EXCESSIVE_LOAD,
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	188 "too many requests per connection");
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	189 ngx_http_close_connection(c);
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	190 return;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	191 }
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	192
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	193 h3c = ngx_http_v3_get_session(c);
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	194
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	195 if (h3c->goaway) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	196 c->close = 1;
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	197 ngx_http_close_connection(c);
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	198 return;
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	199 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	200
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	201 h3c->next_request_id = c->quic->id + 0x04;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	202
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	203 if (n + 1 == clcf->keepalive_requests
9063 e3760b9b7c8e HTTP/3: fixed $connection_time. Sergey Kandaurov <pluknet@nginx.com> parents: 9059 diff changeset	204 \|\| ngx_current_msec - c->start_time > clcf->keepalive_time)
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	205 {
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	206 h3c->goaway = 1;
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	207
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	208 #if (NGX_HTTP_V3_HQ)
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	209 if (!h3c->hq)
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	210 #endif
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	211 {
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	212 if (ngx_http_v3_send_goaway(c, h3c->next_request_id) != NGX_OK) {
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	213 ngx_http_close_connection(c);
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	214 return;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	215 }
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	216 }
8724 fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	217
fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	218 ngx_http_v3_shutdown_connection(c, NGX_HTTP_V3_ERR_NO_ERROR,
fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	219 "reached maximum number of requests");
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	220 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	221
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	222 cln = ngx_pool_cleanup_add(c->pool, 0);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	223 if (cln == NULL) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	224 ngx_http_close_connection(c);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	225 return;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	226 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	227
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	228 cln->handler = ngx_http_v3_cleanup_connection;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	229 cln->data = c;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	230
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	231 h3c->nrequests++;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	232
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	233 if (h3c->keepalive.timer_set) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	234 ngx_del_timer(&h3c->keepalive);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	235 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	236
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	237 rev = c->read;
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	238
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	239 #if (NGX_HTTP_V3_HQ)
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	240 if (!h3c->hq)
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	241 #endif
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	242 {
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	243 rev->handler = ngx_http_v3_wait_request_handler;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	244 c->write->handler = ngx_http_empty_handler;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	245 }
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	246
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	247 if (rev->ready) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	248 rev->handler(rev);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	249 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	250 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	251
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	252 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	253
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	254 ngx_add_timer(rev, cscf->client_header_timeout);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	255 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	256
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	257 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	258 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	259 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	260 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	261 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	262
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	263
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	264 static void
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	265 ngx_http_v3_wait_request_handler(ngx_event_t *rev)
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	266 {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	267 size_t size;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	268 ssize_t n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	269 ngx_buf_t *b;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	270 ngx_connection_t *c;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	271 ngx_pool_cleanup_t *cln;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	272 ngx_http_request_t *r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	273 ngx_http_connection_t *hc;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	274 ngx_http_core_srv_conf_t *cscf;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	275
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	276 c = rev->data;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	277
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	278 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 wait request handler");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	279
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	280 if (rev->timedout) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	281 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	282 c->timedout = 1;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	283 ngx_http_close_connection(c);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	284 return;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	285 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	286
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	287 if (c->close) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	288 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	289 return;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	290 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	291
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	292 hc = c->data;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	293 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	294
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	295 size = cscf->client_header_buffer_size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	296
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	297 b = c->buffer;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	298
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	299 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	300 b = ngx_create_temp_buf(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	301 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	302 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	303 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	304 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	305
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	306 c->buffer = b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	307
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	308 } else if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	309
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	310 b->start = ngx_palloc(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	311 if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	312 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	313 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	314 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	315
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	316 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	317 b->last = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	318 b->end = b->last + size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	319 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	320
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	321 n = c->recv(c, b->last, size);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	322
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	323 if (n == NGX_AGAIN) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	324
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	325 if (!rev->timer_set) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	326 ngx_add_timer(rev, cscf->client_header_timeout);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	327 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	328 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	329
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	330 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	331 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	332 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	333 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	334
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	335 /*
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	336 * We are trying to not hold c->buffer's memory for an idle connection.
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	337 */
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	338
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	339 if (ngx_pfree(c->pool, b->start) == NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	340 b->start = NULL;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	341 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	342
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	343 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	344 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	345
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	346 if (n == NGX_ERROR) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	347 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	348 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	349 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	350
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	351 if (n == 0) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	352 ngx_log_error(NGX_LOG_INFO, c->log, 0,
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	353 "client closed connection");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	354 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	355 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	356 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	357
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	358 b->last += n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	359
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	360 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	361
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	362 ngx_reusable_connection(c, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	363
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	364 r = ngx_http_create_request(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	365 if (r == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	366 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	367 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	368 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	369
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	370 r->http_version = NGX_HTTP_VERSION_30;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	371
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	372 r->v3_parse = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_parse_t));
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	373 if (r->v3_parse == NULL) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	374 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	375 return;
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	376 }
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	377
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	378 r->v3_parse->header_limit = cscf->large_client_header_buffers.size
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	379 * cscf->large_client_header_buffers.num;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	380
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	381 c->data = r;
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	382 c->requests = (c->quic->id >> 2) + 1;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	383
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	384 cln = ngx_pool_cleanup_add(r->pool, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	385 if (cln == NULL) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	386 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	387 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	388 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	389
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	390 cln->handler = ngx_http_v3_cleanup_request;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	391 cln->data = r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	392
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	393 rev->handler = ngx_http_v3_process_request;
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	394 ngx_http_v3_process_request(rev);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	395 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	396
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	397
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	398 void
9057 7b83da3bdf9f HTTP/3: renamed functions. Roman Arutyunyan <arut@nginx.com> parents: 9055 diff changeset	399 ngx_http_v3_reset_stream(ngx_connection_t *c)
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	400 {
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	401 ngx_http_v3_srv_conf_t *h3scf;
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	402
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	403 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	404
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	405 if (h3scf->max_table_capacity > 0 && !c->read->eof
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	406 #if (NGX_HTTP_V3_HQ)
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	407 && !h3scf->hq
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	408 #endif
8927 e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	409 && (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0)
e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	410 {
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	411 (void) ngx_http_v3_send_cancel_stream(c, c->quic->id);
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	412 }
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	413
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	414 if (c->timedout) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	415 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	416
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	417 } else if (c->close) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	418 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_REQUEST_REJECTED);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	419
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	420 } else if (c->requests == 0 \|\| c->error) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	421 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	422 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	423 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	424
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	425
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	426 static void
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	427 ngx_http_v3_cleanup_connection(void *data)
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	428 {
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	429 ngx_connection_t *c = data;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	430
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	431 ngx_http_v3_session_t *h3c;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	432 ngx_http_core_loc_conf_t *clcf;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	433
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	434 h3c = ngx_http_v3_get_session(c);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	435
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	436 if (--h3c->nrequests == 0) {
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	437 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	438 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	439 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	440 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	441
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	442
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	443 static void
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	444 ngx_http_v3_cleanup_request(void *data)
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	445 {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	446 ngx_http_request_t *r = data;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	447
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	448 if (!r->response_sent) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	449 r->connection->error = 1;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	450 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	451 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	452
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	453
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	454 static void
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	455 ngx_http_v3_process_request(ngx_event_t *rev)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	456 {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	457 u_char *p;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	458 ssize_t n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	459 ngx_buf_t *b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	460 ngx_int_t rc;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	461 ngx_connection_t *c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	462 ngx_http_request_t *r;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	463 ngx_http_v3_session_t *h3c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	464 ngx_http_core_srv_conf_t *cscf;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	465 ngx_http_v3_parse_headers_t *st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	466
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	467 c = rev->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	468 r = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	469
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	470 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	471
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	472 if (rev->timedout) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	473 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	474 c->timedout = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	475 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	476 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	477 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	478
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	479 h3c = ngx_http_v3_get_session(c);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	480
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	481 st = &r->v3_parse->headers;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	482
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	483 b = r->header_in;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	484
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	485 for ( ;; ) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	486
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	487 if (b->pos == b->last) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	488
8685 dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	489 if (rev->ready) {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	490 n = c->recv(c, b->start, b->end - b->start);
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	491
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	492 } else {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	493 n = NGX_AGAIN;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	494 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	495
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	496 if (n == NGX_AGAIN) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	497 if (!rev->timer_set) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	498 cscf = ngx_http_get_module_srv_conf(r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	499 ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	500 ngx_add_timer(rev, cscf->client_header_timeout);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	501 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	502
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	503 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	504 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	505 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	506
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	507 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	508 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	509
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	510 if (n == 0) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	511 ngx_log_error(NGX_LOG_INFO, c->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	512 "client prematurely closed connection");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	513 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	514
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	515 if (n == 0 \|\| n == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	516 c->error = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	517 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	518
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	519 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	520 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	521 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	522
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	523 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	524 b->last = b->start + n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	525 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	526
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	527 p = b->pos;
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	528
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	529 rc = ngx_http_v3_parse_headers(c, st, b);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	530
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	531 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	532 ngx_quic_reset_stream(c, rc);
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	533 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	534 "client sent invalid header");
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	535 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	536 break;
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	537 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	538
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	539 if (rc == NGX_ERROR) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	540 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	541 break;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	542 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	543
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	544 r->request_length += b->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	545 h3c->total_bytes += b->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	546
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	547 if (ngx_http_v3_check_flood(c) != NGX_OK) {
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	548 ngx_http_close_request(r, NGX_HTTP_CLOSE);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	549 break;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	550 }
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	551
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	552 if (rc == NGX_BUSY) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	553 if (rev->error) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	554 ngx_http_close_request(r, NGX_HTTP_CLOSE);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	555 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	556 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	557
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	558 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	559 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	560 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	561
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	562 break;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	563 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	564
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	565 if (rc == NGX_AGAIN) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	566 continue;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	567 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	568
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	569 /* rc == NGX_OK \|\| rc == NGX_DONE */
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	570
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	571 h3c->payload_bytes += ngx_http_v3_encode_field_l(NULL,
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	572 &st->field_rep.field.name,
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	573 &st->field_rep.field.value);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	574
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8770 diff changeset	575 if (ngx_http_v3_process_header(r, &st->field_rep.field.name,
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8770 diff changeset	576 &st->field_rep.field.value)
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	577 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	578 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	579 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	580 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	581
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	582 if (rc == NGX_DONE) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	583 if (ngx_http_v3_process_request_header(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	584 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	585 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	586
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	587 ngx_http_process_request(r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	588 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	589 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	590 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	591
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	592 ngx_http_run_posted_requests(c);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	593
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	594 return;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	595 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	596
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	597
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	598 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	599 ngx_http_v3_process_header(ngx_http_request_t r, ngx_str_t name,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	600 ngx_str_t *value)
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	601 {
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	602 size_t len;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	603 ngx_table_elt_t *h;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	604 ngx_http_header_t *hh;
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	605 ngx_http_core_srv_conf_t *cscf;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	606 ngx_http_core_main_conf_t *cmcf;
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	607
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	608 static ngx_str_t cookie = ngx_string("cookie");
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	609
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	610 len = name->len + value->len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	611
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	612 if (len > r->v3_parse->header_limit) {
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	613 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	614 "client sent too large header");
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	615 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_HEADER_TOO_LARGE);
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	616 return NGX_ERROR;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	617 }
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	618
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	619 r->v3_parse->header_limit -= len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	620
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	621 if (ngx_http_v3_validate_header(r, name, value) != NGX_OK) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	622 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	623 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	624 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	625
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	626 if (r->invalid_header) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	627 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	628
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	629 if (cscf->ignore_invalid_headers) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	630 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	631 "client sent invalid header: \"%V\"", name);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	632
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	633 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	634 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	635 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	636
8957 de7d36aa9bc7 Style. Roman Arutyunyan <arut@nginx.com> parents: 8927 diff changeset	637 if (name->len && name->data[0] == ':') {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	638 return ngx_http_v3_process_pseudo_header(r, name, value);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	639 }
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	640
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	641 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	642 return NGX_ERROR;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	643 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	644
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	645 if (name->len == cookie.len
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	646 && ngx_memcmp(name->data, cookie.data, cookie.len) == 0)
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	647 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	648 if (ngx_http_v3_cookie(r, value) != NGX_OK) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	649 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	650 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	651 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	652
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	653 } else {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	654 h = ngx_list_push(&r->headers_in.headers);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	655 if (h == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	656 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	657 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	658 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	659
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	660 h->key = *name;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	661 h->value = *value;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	662 h->lowcase_key = h->key.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	663 h->hash = ngx_hash_key(h->key.data, h->key.len);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	664
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	665 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	666
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	667 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	668 h->lowcase_key, h->key.len);
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	669
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	670 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	671 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	672 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	673 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	674
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	675 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	676 "http3 header: \"%V: %V\"", name, value);
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	677 return NGX_OK;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	678 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	679
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	680
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	681 static ngx_int_t
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	682 ngx_http_v3_validate_header(ngx_http_request_t r, ngx_str_t name,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	683 ngx_str_t *value)
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	684 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	685 u_char ch;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	686 ngx_uint_t i;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	687 ngx_http_core_srv_conf_t *cscf;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	688
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	689 r->invalid_header = 0;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	690
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	691 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	692
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	693 for (i = (name->data[0] == ':'); i != name->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	694 ch = name->data[i];
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	695
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	696 if ((ch >= 'a' && ch <= 'z')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	697 \|\| (ch == '-')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	698 \|\| (ch >= '0' && ch <= '9')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	699 \|\| (ch == '_' && cscf->underscores_in_headers))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	700 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	701 continue;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	702 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	703
8832 0d35b1ff6af5 HTTP/3: disabled control characters and space in header names. Sergey Kandaurov <pluknet@nginx.com> parents: 8826 diff changeset	704 if (ch <= 0x20 \|\| ch == 0x7f \|\| ch == ':'
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	705 \|\| (ch >= 'A' && ch <= 'Z'))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	706 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	707 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	708 "client sent invalid header name: \"%V\"", name);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	709
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	710 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	711 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	712
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	713 r->invalid_header = 1;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	714 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	715
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	716 for (i = 0; i != value->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	717 ch = value->data[i];
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	718
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	719 if (ch == '\0' \|\| ch == LF \|\| ch == CR) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	720 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	721 "client sent header \"%V\" with "
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	722 "invalid value: \"%V\"", name, value);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	723
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	724 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	725 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	726 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	727
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	728 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	729 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	730
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	731
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	732 static ngx_int_t
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	733 ngx_http_v3_process_pseudo_header(ngx_http_request_t r, ngx_str_t name,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	734 ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	735 {
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	736 u_char ch, c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	737 ngx_uint_t i;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	738
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	739 if (r->request_line.len) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	740 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	741 "client sent out of order pseudo-headers");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	742 goto failed;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	743 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	744
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	745 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	746
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	747 if (r->method_name.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	748 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	749 "client sent duplicate \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	750 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	751 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	752
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	753 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	754 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	755 "client sent empty \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	756 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	757 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	758
8650 9dce2978e4fd HTTP/3: eliminated r->method_start. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	759 r->method_name = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	760
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	761 for (i = 0; i < sizeof(ngx_http_v3_methods)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	762 / sizeof(ngx_http_v3_methods[0]); i++)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	763 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	764 if (value->len == ngx_http_v3_methods[i].name.len
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	765 && ngx_strncmp(value->data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	766 ngx_http_v3_methods[i].name.data, value->len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	767 == 0)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	768 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	769 r->method = ngx_http_v3_methods[i].method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	770 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	771 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	772 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	773
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	774 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	775 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	776
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	777 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	778 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	779 "client sent invalid method: \"%V\"", value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	780 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	781 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	782 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	783
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	784 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	785 "http3 method \"%V\" %ui", value, r->method);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	786 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	787 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	788
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	789 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	790
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	791 if (r->uri_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	792 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	793 "client sent duplicate \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	794 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	795 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	796
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	797 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	798 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	799 "client sent empty \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	800 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	801 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	802
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	803 r->uri_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	804 r->uri_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	805
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	806 if (ngx_http_parse_uri(r) != NGX_OK) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	807 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	808 "client sent invalid \":path\" header: \"%V\"",
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	809 value);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	810 goto failed;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	811 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	812
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	813 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	814 "http3 path \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	815 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	816 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	817
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	818 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	819
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	820 if (r->schema.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	821 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	822 "client sent duplicate \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	823 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	824 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	825
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	826 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	827 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	828 "client sent empty \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	829 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	830 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	831
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	832 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	833 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	834
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	835 c = (u_char) (ch \| 0x20);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	836 if (c >= 'a' && c <= 'z') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	837 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	838 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	839
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	840 if (((ch >= '0' && ch <= '9')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	841 \|\| ch == '+' \|\| ch == '-' \|\| ch == '.')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	842 && i > 0)
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	843 {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	844 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	845 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	846
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	847 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	848 "client sent invalid \":scheme\" header: \"%V\"",
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	849 value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	850 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	851 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	852
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	853 r->schema = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	854
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	855 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	856 "http3 schema \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	857 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	858 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	859
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	860 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	861
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	862 if (r->host_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	863 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	864 "client sent duplicate \":authority\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	865 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	866 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	867
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	868 r->host_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	869 r->host_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	870
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	871 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	872 "http3 authority \"%V\"", value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	873 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	874 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	875
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	876 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	877 "client sent unknown pseudo-header \"%V\"", name);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	878
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	879 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	880
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	881 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	882 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	883 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	884
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	885
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	886 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	887 ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	888 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	889 size_t len;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	890 u_char *p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	891 ngx_int_t rc;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	892 ngx_str_t host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	893
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	894 if (r->request_line.len) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	895 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	896 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	897
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	898 if (r->method_name.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	899 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	900 "client sent no \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	901 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	902 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	903
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	904 if (r->schema.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	905 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	906 "client sent no \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	907 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	908 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	909
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	910 if (r->uri_start == NULL) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	911 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	912 "client sent no \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	913 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	914 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	915
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	916 len = r->method_name.len + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	917 + (r->uri_end - r->uri_start) + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	918 + sizeof("HTTP/3.0") - 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	919
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	920 p = ngx_pnalloc(r->pool, len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	921 if (p == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	922 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	923 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	924 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	925
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	926 r->request_line.data = p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	927
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	928 p = ngx_cpymem(p, r->method_name.data, r->method_name.len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	929 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	930 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	931 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	932 p = ngx_cpymem(p, "HTTP/3.0", sizeof("HTTP/3.0") - 1);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	933
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	934 r->request_line.len = p - r->request_line.data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	935
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	936 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	937 "http3 request line: \"%V\"", &r->request_line);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	938
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	939 ngx_str_set(&r->http_protocol, "HTTP/3.0");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	940
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	941 if (ngx_http_process_request_uri(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	942 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	943 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	944
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	945 if (r->host_end) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	946
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	947 host.len = r->host_end - r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	948 host.data = r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	949
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	950 rc = ngx_http_validate_host(&host, r->pool, 0);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	951
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	952 if (rc == NGX_DECLINED) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	953 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	954 "client sent invalid host in request line");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	955 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	956 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	957
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	958 if (rc == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	959 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	960 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	961 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	962
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	963 if (ngx_http_set_virtual_server(r, &host) == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	964 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	965 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	966
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	967 r->headers_in.server = host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	968 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	969
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	970 if (ngx_list_init(&r->headers_in.headers, r->pool, 20,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	971 sizeof(ngx_table_elt_t))
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	972 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	973 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	974 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	975 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	976 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	977
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	978 return NGX_OK;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	979
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	980 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	981
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	982 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	983 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	984 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	985
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	986
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	987 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	988 ngx_http_v3_process_request_header(ngx_http_request_t *r)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	989 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	990 ssize_t n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	991 ngx_buf_t *b;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	992 ngx_connection_t *c;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	993
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	994 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	995
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	996 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	997 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	998 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	999
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1000 if (ngx_http_v3_construct_cookie_header(r) != NGX_OK) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1001 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1002 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1003
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1004 if (r->headers_in.server.len == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1005 ngx_log_error(NGX_LOG_INFO, c->log, 0,
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1006 "client sent neither \":authority\" nor \"Host\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1007 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1008 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1009
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1010 if (r->headers_in.host) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1011 if (r->headers_in.host->value.len != r->headers_in.server.len
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1012 \|\| ngx_memcmp(r->headers_in.host->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1013 r->headers_in.server.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1014 r->headers_in.server.len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1015 != 0)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1016 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1017 ngx_log_error(NGX_LOG_INFO, c->log, 0,
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1018 "client sent \":authority\" and \"Host\" headers "
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1019 "with different values");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1020 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1021 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1022 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1023
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1024 if (r->headers_in.content_length) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1025 r->headers_in.content_length_n =
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1026 ngx_atoof(r->headers_in.content_length->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1027 r->headers_in.content_length->value.len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1028
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1029 if (r->headers_in.content_length_n == NGX_ERROR) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1030 ngx_log_error(NGX_LOG_INFO, c->log, 0,
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1031 "client sent invalid \"Content-Length\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1032 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1033 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1034
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1035 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1036 b = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1037 n = b->last - b->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1038
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1039 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1040 n = c->recv(c, b->start, b->end - b->start);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1041
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1042 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1043 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1044 return NGX_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1045 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1046
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1047 if (n > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1048 b->pos = b->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1049 b->last = b->start + n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1050 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1051 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1052
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1053 if (n != 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1054 r->headers_in.chunked = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1055 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1056 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1057
8854 7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1058 if (r->method == NGX_HTTP_CONNECT) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1059 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent CONNECT method");
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1060 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED);
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1061 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1062 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1063
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1064 if (r->method == NGX_HTTP_TRACE) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1065 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent TRACE method");
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1066 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED);
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1067 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1068 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1069
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1070 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1071
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1072 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1073
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1074 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1075 return NGX_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1076 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1077
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1078
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1079 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1080 ngx_http_v3_cookie(ngx_http_request_t r, ngx_str_t value)
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1081 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1082 ngx_str_t *val;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1083 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1084
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1085 cookies = r->v3_parse->cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1086
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1087 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1088 cookies = ngx_array_create(r->pool, 2, sizeof(ngx_str_t));
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1089 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1090 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1091 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1092
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1093 r->v3_parse->cookies = cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1094 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1095
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1096 val = ngx_array_push(cookies);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1097 if (val == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1098 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1099 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1100
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1101 val = value;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1102
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1103 return NGX_OK;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1104 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1105
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1106
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1107 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1108 ngx_http_v3_construct_cookie_header(ngx_http_request_t *r)
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1109 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1110 u_char buf, p, *end;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1111 size_t len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1112 ngx_str_t *vals;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1113 ngx_uint_t i;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1114 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1115 ngx_table_elt_t *h;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1116 ngx_http_header_t *hh;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1117 ngx_http_core_main_conf_t *cmcf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1118
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1119 static ngx_str_t cookie = ngx_string("cookie");
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1120
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1121 cookies = r->v3_parse->cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1122
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1123 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1124 return NGX_OK;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1125 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1126
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1127 vals = cookies->elts;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1128
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1129 i = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1130 len = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1131
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1132 do {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1133 len += vals[i].len + 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1134 } while (++i != cookies->nelts);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1135
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1136 len -= 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1137
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1138 buf = ngx_pnalloc(r->pool, len + 1);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1139 if (buf == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1140 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1141 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1142 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1143
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1144 p = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1145 end = buf + len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1146
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1147 for (i = 0; /* void */ ; i++) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1148
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1149 p = ngx_cpymem(p, vals[i].data, vals[i].len);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1150
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1151 if (p == end) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1152 *p = '\0';
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1153 break;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1154 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1155
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1156 p++ = ';'; p++ = ' ';
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1157 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1158
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1159 h = ngx_list_push(&r->headers_in.headers);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1160 if (h == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1161 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1162 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1163 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1164
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1165 h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash(
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1166 ngx_hash('c', 'o'), 'o'), 'k'), 'i'), 'e');
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1167
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1168 h->key.len = cookie.len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1169 h->key.data = cookie.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1170
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1171 h->value.len = len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1172 h->value.data = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1173
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1174 h->lowcase_key = cookie.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1175
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1176 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1177
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1178 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1179 h->lowcase_key, h->key.len);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1180
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1181 if (hh == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1182 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1183 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1184 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1185
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1186 if (hh->handler(r, h, hh->offset) != NGX_OK) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1187 /*
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1188 * request has been finalized already
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1189 * in ngx_http_process_multi_header_lines()
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1190 */
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1191 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1192 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1193
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1194 return NGX_OK;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1195 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1196
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1197
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1198 ngx_int_t
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1199 ngx_http_v3_read_request_body(ngx_http_request_t *r)
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1200 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1201 size_t preread;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1202 ngx_int_t rc;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1203 ngx_chain_t *cl, out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1204 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1205 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1206
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1207 rb = r->request_body;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1208
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1209 preread = r->header_in->last - r->header_in->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1210
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1211 if (preread) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1212
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1213 /* there is the pre-read part of the request body */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1214
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1215 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1216 "http3 client request body preread %uz", preread);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1217
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1218 out.buf = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1219 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1220 cl = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1221
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1222 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1223 cl = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1224 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1225
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1226 rc = ngx_http_v3_request_body_filter(r, cl);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1227 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1228 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1229 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1230
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1231 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1232 /* the whole request body was pre-read */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1233 r->request_body_no_buffering = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1234 rb->post_handler(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1235 return NGX_OK;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1236 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1237
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1238 if (rb->rest < 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1239 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1240 "negative request body rest");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1241 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1242 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1243
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1244 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1245
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1246 rb->buf = ngx_create_temp_buf(r->pool, clcf->client_body_buffer_size);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1247 if (rb->buf == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1248 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1249 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1250
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1251 r->read_event_handler = ngx_http_v3_read_client_request_body_handler;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1252 r->write_event_handler = ngx_http_request_empty_handler;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1253
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1254 return ngx_http_v3_do_read_client_request_body(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1255 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1256
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1257
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1258 static void
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1259 ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r)
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1260 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1261 ngx_int_t rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1262
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1263 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1264 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1265 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1266 return;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1267 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1268
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1269 rc = ngx_http_v3_do_read_client_request_body(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1270
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1271 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1272 ngx_http_finalize_request(r, rc);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1273 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1274 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1275
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1276
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1277 ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1278 ngx_http_v3_read_unbuffered_request_body(ngx_http_request_t *r)
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1279 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1280 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1281
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1282 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1283 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1284 return NGX_HTTP_REQUEST_TIME_OUT;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1285 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1286
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1287 rc = ngx_http_v3_do_read_client_request_body(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1288
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1289 if (rc == NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1290 r->reading_body = 0;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1291 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1292
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1293 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1294 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1295
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1296
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1297 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1298 ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r)
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1299 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1300 off_t rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1301 size_t size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1302 ssize_t n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1303 ngx_int_t rc;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1304 ngx_uint_t flush;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1305 ngx_chain_t out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1306 ngx_connection_t *c;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1307 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1308 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1309
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1310 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1311 rb = r->request_body;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1312 flush = 1;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1313
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1314 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1315 "http3 read client request body");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1316
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1317 for ( ;; ) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1318 for ( ;; ) {
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1319 if (rb->rest == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1320 break;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1321 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1322
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1323 if (rb->buf->last == rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1324
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1325 /* update chains */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1326
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1327 rc = ngx_http_v3_request_body_filter(r, NULL);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1328
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1329 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1330 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1331 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1332
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1333 if (rb->busy != NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1334 if (r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1335 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1336 ngx_del_timer(c->read);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1337 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1338
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1339 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1340 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1341 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1342
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1343 return NGX_AGAIN;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1344 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1345
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1346 if (rb->filter_need_buffering) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1347 clcf = ngx_http_get_module_loc_conf(r,
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1348 ngx_http_core_module);
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1349 ngx_add_timer(c->read, clcf->client_body_timeout);
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1350
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1351 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1352 return NGX_HTTP_INTERNAL_SERVER_ERROR;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1353 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1354
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1355 return NGX_AGAIN;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1356 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1357
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1358 ngx_log_error(NGX_LOG_ALERT, c->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1359 "busy buffers after request body flush");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1360
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1361 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1362 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1363
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1364 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1365 rb->buf->pos = rb->buf->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1366 rb->buf->last = rb->buf->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1367 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1368
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1369 size = rb->buf->end - rb->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1370 rest = rb->rest - (rb->buf->last - rb->buf->pos);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1371
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1372 if ((off_t) size > rest) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1373 size = (size_t) rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1374 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1375
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1376 if (size == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1377 break;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1378 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1379
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1380 n = c->recv(c, rb->buf->last, size);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1381
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1382 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1383 "http3 client request body recv %z", n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1384
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1385 if (n == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1386 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1387 }
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	1388
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1389 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1390 rb->buf->last_buf = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1391 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1392
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1393 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1394 c->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1395 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1396 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1397
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1398 rb->buf->last += n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1399
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1400 /* pass buffer to request body filter chain */
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1401
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1402 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1403 out.buf = rb->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1404 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1405
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1406 rc = ngx_http_v3_request_body_filter(r, &out);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1407
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1408 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1409 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1410 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1411
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1412 if (rb->rest == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1413 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1414 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1415
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1416 if (rb->buf->last < rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1417 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1418 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1419 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1420
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1421 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1422 "http3 client request body rest %O", rb->rest);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1423
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1424 if (flush) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1425 rc = ngx_http_v3_request_body_filter(r, NULL);
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1426
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1427 if (rc != NGX_OK) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1428 return rc;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1429 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1430 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1431
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1432 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1433 break;
8549 d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1434 }
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1435
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1436 if (!c->read->ready \|\| rb->rest == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1437
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1438 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1439 ngx_add_timer(c->read, clcf->client_body_timeout);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1440
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1441 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1442 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1443 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1444
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1445 return NGX_AGAIN;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1446 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1447 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1448
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1449 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1450 ngx_del_timer(c->read);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1451 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1452
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1453 if (!r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1454 r->read_event_handler = ngx_http_block_reading;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1455 rb->post_handler(r);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1456 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1457
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	1458 return NGX_OK;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1459 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1460
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1461
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1462 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1463 ngx_http_v3_request_body_filter(ngx_http_request_t r, ngx_chain_t in)
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1464 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1465 off_t max;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1466 size_t size;
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1467 u_char *p;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1468 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1469 ngx_buf_t *b;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1470 ngx_uint_t last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1471 ngx_chain_t cl, out, tl, *ll;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1472 ngx_http_v3_session_t *h3c;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1473 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1474 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1475 ngx_http_core_srv_conf_t *cscf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1476 ngx_http_v3_parse_data_t *st;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1477
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1478 rb = r->request_body;
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	1479 st = &r->v3_parse->body;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1480
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1481 h3c = ngx_http_v3_get_session(r->connection);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1482
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1483 if (rb->rest == -1) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1484
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1485 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1486 "http3 request body filter");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1487
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1488 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1489
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1490 rb->rest = cscf->large_client_header_buffers.size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1491 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1492
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1493 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1494
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1495 max = r->headers_in.content_length_n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1496
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1497 if (max == -1 && clcf->client_max_body_size) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1498 max = clcf->client_max_body_size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1499 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1500
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1501 out = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1502 ll = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1503 last = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1504
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1505 for (cl = in; cl; cl = cl->next) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1506
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1507 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1508 "http3 body buf "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1509 "t:%d f:%d %p, pos %p, size: %z file: %O, size: %O",
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1510 cl->buf->temporary, cl->buf->in_file,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1511 cl->buf->start, cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1512 cl->buf->last - cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1513 cl->buf->file_pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1514 cl->buf->file_last - cl->buf->file_pos);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1515
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1516 if (cl->buf->last_buf) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1517 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1518 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1519
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1520 b = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1521
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1522 while (cl->buf->pos < cl->buf->last) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1523
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1524 if (st->length == 0) {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1525 p = cl->buf->pos;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1526
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1527 rc = ngx_http_v3_parse_data(r->connection, st, cl->buf);
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1528
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1529 r->request_length += cl->buf->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1530 h3c->total_bytes += cl->buf->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1531
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1532 if (ngx_http_v3_check_flood(r->connection) != NGX_OK) {
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1533 return NGX_HTTP_CLOSE;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1534 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1535
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1536 if (rc == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1537 continue;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1538 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1539
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1540 if (rc == NGX_DONE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1541 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1542 goto done;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1543 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1544
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1545 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	1546 ngx_quic_reset_stream(r->connection, rc);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1547 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1548 "client sent invalid body");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1549 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1550 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1551
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1552 if (rc == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1553 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1554 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1555
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1556 /* rc == NGX_OK */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1557
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1558 if (max != -1 && (uint64_t) (max - rb->received) < st->length) {
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1559 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1560 "client intended to send too large "
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1561 "body: %O+%ui bytes",
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1562 rb->received, st->length);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1563
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1564 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE;
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1565 }
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1566
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1567 continue;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1568 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1569
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1570 if (b
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1571 && st->length <= 128
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1572 && (uint64_t) (cl->buf->last - cl->buf->pos) >= st->length)
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1573 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1574 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1575 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1576 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1577 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1578
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1579 if (st->length < 8) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1580
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1581 while (st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1582 b->last++ = cl->buf->pos++;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1583 st->length--;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1584 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1585
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1586 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1587 ngx_memmove(b->last, cl->buf->pos, st->length);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1588 b->last += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1589 cl->buf->pos += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1590 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1591 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1592
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1593 continue;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1594 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1595
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1596 tl = ngx_chain_get_free_buf(r->pool, &rb->free);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1597 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1598 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1599 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1600
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1601 b = tl->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1602
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1603 ngx_memzero(b, sizeof(ngx_buf_t));
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1604
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1605 b->temporary = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1606 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1607 b->start = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1608 b->pos = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1609 b->last = cl->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1610 b->end = cl->buf->end;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1611 b->flush = r->request_body_no_buffering;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1612
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1613 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1614 ll = &tl->next;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1615
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1616 size = cl->buf->last - cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1617
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1618 if (size > st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1619 cl->buf->pos += (size_t) st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1620 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1621 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1622 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1623 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1624 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1625
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1626 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1627 st->length -= size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1628 rb->received += size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1629 r->request_length += size;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1630 h3c->total_bytes += size;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1631 h3c->payload_bytes += size;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1632 cl->buf->pos = cl->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1633 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1634
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1635 b->last = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1636 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1637 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1638
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1639 done:
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1640
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1641 if (last) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1642
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1643 if (st->length > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1644 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1645 "client prematurely closed stream");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1646 r->connection->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1647 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1648 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1649
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1650 if (r->headers_in.content_length_n == -1) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1651 r->headers_in.content_length_n = rb->received;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1652
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1653 } else if (r->headers_in.content_length_n != rb->received) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1654 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1655 "client sent less body data than expected: "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1656 "%O out of %O bytes of request body received",
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1657 rb->received, r->headers_in.content_length_n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1658 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1659 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1660
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1661 rb->rest = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1662
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1663 tl = ngx_chain_get_free_buf(r->pool, &rb->free);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1664 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1665 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1666 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1667
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1668 b = tl->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1669
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1670 ngx_memzero(b, sizeof(ngx_buf_t));
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1671
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1672 b->last_buf = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1673
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1674 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1675
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1676 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1677
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1678 /* set rb->rest, amount of data we want to see next time */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1679
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1680 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1681
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1682 rb->rest = (off_t) cscf->large_client_header_buffers.size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1683 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1684
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1685 rc = ngx_http_top_request_body_filter(r, out);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1686
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1687 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1688 (ngx_buf_tag_t) &ngx_http_read_client_request_body);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1689
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1690 return rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1691 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 9063:e3760b9b7c8e quic