nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 9058:b0c2234aaa9f quic

QUIC: application init() callback. It's called after handshake completion or prior to the first early data stream creation. The callback should initialize application-level data before creating streams. HTTP/3 callback implementation sets keepalive timer and sends SETTINGS. Also, this allows to limit max handshake time in ngx_http_v3_init_stream().

author	Roman Arutyunyan <arut@nginx.com>
date	Wed, 30 Nov 2022 12:51:15 +0400
parents	7b83da3bdf9f
children	b87a0dbc1150

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

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 9058:b0c2234aaa9f quic