nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 9158:ad3d34ddfdcc

QUIC: "handshake_timeout" configuration parameter. Previously QUIC did not have such parameter and handshake duration was controlled by HTTP/3. However that required creating and storing HTTP/3 session on first client datagram. Apparently there's no convenient way to store the session object until QUIC handshake is complete. In the followup patches session creation will be postponed to init() callback.

author	Roman Arutyunyan <arut@nginx.com>
date	Wed, 13 Sep 2023 17:59:37 +0400
parents	69bae2437d74
children	6d3ca6f8db35

rev	line source
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	2 /*
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	5 */
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	6
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	7
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	8 #include <ngx_config.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	9 #include <ngx_core.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	10 #include <ngx_http.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	11
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	12
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	13 static void ngx_http_v3_init_request_stream(ngx_connection_t *c);
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	14 static void ngx_http_v3_wait_request_handler(ngx_event_t *rev);
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	15 static void ngx_http_v3_cleanup_connection(void *data);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	16 static void ngx_http_v3_cleanup_request(void *data);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	17 static void ngx_http_v3_process_request(ngx_event_t *rev);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	18 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	19 ngx_str_t name, ngx_str_t value);
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	20 static ngx_int_t ngx_http_v3_validate_header(ngx_http_request_t *r,
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	21 ngx_str_t name, ngx_str_t value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	22 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	23 ngx_str_t name, ngx_str_t value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	24 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	25 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r);
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	26 static ngx_int_t ngx_http_v3_cookie(ngx_http_request_t r, ngx_str_t value);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	27 static ngx_int_t ngx_http_v3_construct_cookie_header(ngx_http_request_t *r);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	28 static void ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	29 static ngx_int_t ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	30 static ngx_int_t ngx_http_v3_request_body_filter(ngx_http_request_t *r,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	31 ngx_chain_t *in);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	33
8665 96eb6915d244 HTTP/3: staticize ngx_http_v3_methods. Sergey Kandaurov <pluknet@nginx.com> parents: 8653 diff changeset	34 static const struct {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35 ngx_str_t name;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	36 ngx_uint_t method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37 } ngx_http_v3_methods[] = {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 { ngx_string("GET"), NGX_HTTP_GET },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40 { ngx_string("POST"), NGX_HTTP_POST },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 { ngx_string("HEAD"), NGX_HTTP_HEAD },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44 { ngx_string("PUT"), NGX_HTTP_PUT },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45 { ngx_string("MKCOL"), NGX_HTTP_MKCOL },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46 { ngx_string("DELETE"), NGX_HTTP_DELETE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 { ngx_string("COPY"), NGX_HTTP_COPY },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 { ngx_string("MOVE"), NGX_HTTP_MOVE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 { ngx_string("LOCK"), NGX_HTTP_LOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 { ngx_string("PATCH"), NGX_HTTP_PATCH },
8854 7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	53 { ngx_string("TRACE"), NGX_HTTP_TRACE },
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	54 { ngx_string("CONNECT"), NGX_HTTP_CONNECT }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	55 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	56
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	58 void
9057 7b83da3bdf9f HTTP/3: renamed functions. Roman Arutyunyan <arut@nginx.com> parents: 9055 diff changeset	59 ngx_http_v3_init_stream(ngx_connection_t *c)
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	60 {
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;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	64
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	65 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	66
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	67 hc->ssl = 1;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	68
8924 d6ef13c5fd8e QUIC: simplified configuration. Vladimir Homutov <vl@nginx.com> parents: 8922 diff changeset	69 clcf = ngx_http_get_module_loc_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	70 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	71
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	72 if (c->quic == NULL) {
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	73 if (ngx_http_v3_init_session(c) != NGX_OK) {
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	74 ngx_http_close_connection(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	75 return;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	76 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	77
9158 ad3d34ddfdcc QUIC: "handshake_timeout" configuration parameter. Roman Arutyunyan <arut@nginx.com> parents: 9104 diff changeset	78 h3scf->quic.idle_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	79 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	80 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	81 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	82
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	83 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	84
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	85 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	86 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	87 #if (NGX_PCRE)
9037 0f5fc7a320db HTTP/3: fixed server_name regex captures (ticket #2407). Sergey Kandaurov <pluknet@nginx.com> parents: 9027 diff changeset	88 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	89 #endif
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	90 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	91
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	92 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	93 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	94
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	95 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	96 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	97
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	98 } else {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	99 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	100 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	101 }
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
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	104 ngx_int_t
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	105 ngx_http_v3_init(ngx_connection_t *c)
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	106 {
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	107 unsigned int len;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	108 const unsigned char *data;
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	109 ngx_http_v3_session_t *h3c;
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	110 ngx_http_v3_srv_conf_t *h3scf;
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	111 ngx_http_core_loc_conf_t *clcf;
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	112
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	113 ngx_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	114
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	115 h3c = ngx_http_v3_get_session(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	116 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	117 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	118
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	119 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	120
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	121 if (h3scf->enable_hq) {
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	122 if (!h3scf->enable) {
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	123 h3c->hq = 1;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	124 return NGX_OK;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	125 }
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	126
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	127 SSL_get0_alpn_selected(c->ssl->connection, &data, &len);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	128
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	129 if (len == sizeof(NGX_HTTP_V3_HQ_PROTO) - 1
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	130 && ngx_strncmp(data, NGX_HTTP_V3_HQ_PROTO, len) == 0)
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	131 {
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	132 h3c->hq = 1;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	133 return NGX_OK;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	134 }
9058 b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	135 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	136
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	137 return ngx_http_v3_send_settings(c);
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	138 }
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	139
b0c2234aaa9f QUIC: application init() callback. Roman Arutyunyan <arut@nginx.com> parents: 9057 diff changeset	140
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	141 void
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	142 ngx_http_v3_shutdown(ngx_connection_t *c)
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	143 {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	144 ngx_http_v3_session_t *h3c;
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 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	147
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	148 h3c = ngx_http_v3_get_session(c);
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	149
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	150 if (h3c == NULL) {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	151 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	152 "connection shutdown");
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	153 return;
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 if (!h3c->goaway) {
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	157 h3c->goaway = 1;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	158
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	159 if (!h3c->hq) {
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	160 (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	161 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	162
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	163 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	164 "connection shutdown");
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	165 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	166 }
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	167
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	168
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	169 static void
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	170 ngx_http_v3_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	171 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	172 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	173 ngx_event_t *rev;
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	174 ngx_pool_cleanup_t *cln;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	175 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	176 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	177 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	178 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	179
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	180 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	181
8863 33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	182 #if (NGX_STAT_STUB)
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	183 (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	184 #endif
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	185
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	186 hc = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	187
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	188 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	189
8826 c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	190 n = c->quic->id >> 2;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	191
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	192 if (n >= clcf->keepalive_requests * 2) {
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	193 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	194 "too many requests per connection");
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	195 ngx_http_close_connection(c);
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	196 return;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	197 }
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	198
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	199 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	200
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	201 if (h3c->goaway) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	202 c->close = 1;
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	203 ngx_http_close_connection(c);
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	204 return;
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	205 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	206
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	207 h3c->next_request_id = c->quic->id + 0x04;
1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	208
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	209 if (n + 1 == clcf->keepalive_requests
9063 e3760b9b7c8e HTTP/3: fixed $connection_time. Sergey Kandaurov <pluknet@nginx.com> parents: 9059 diff changeset	210 \|\| ngx_current_msec - c->start_time > clcf->keepalive_time)
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	211 {
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	212 h3c->goaway = 1;
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	213
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	214 if (!h3c->hq) {
9055 1192923be0aa QUIC: idle mode for main connection. Roman Arutyunyan <arut@nginx.com> parents: 9054 diff changeset	215 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	216 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	217 return;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	218 }
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	219 }
8724 fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	220
fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	221 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	222 "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	223 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	224
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	225 cln = ngx_pool_cleanup_add(c->pool, 0);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	226 if (cln == NULL) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	227 ngx_http_close_connection(c);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	228 return;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	229 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	230
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	231 cln->handler = ngx_http_v3_cleanup_connection;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	232 cln->data = c;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	233
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	234 h3c->nrequests++;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	235
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	236 if (h3c->keepalive.timer_set) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	237 ngx_del_timer(&h3c->keepalive);
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	238 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	239
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	240 rev = c->read;
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	241
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	242 if (!h3c->hq) {
9054 6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	243 rev->handler = ngx_http_v3_wait_request_handler;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	244 c->write->handler = ngx_http_empty_handler;
6546c2ae1c7b HTTP/3: unified hq code with regular HTTP/3 code. Roman Arutyunyan <arut@nginx.com> parents: 9046 diff changeset	245 }
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	246
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	247 if (rev->ready) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	248 rev->handler(rev);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	249 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	250 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	251
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	252 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	253
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	254 ngx_add_timer(rev, cscf->client_header_timeout);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	255 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	256
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	257 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	258 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	259 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	260 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	261 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	262
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	263
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	264 static void
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	265 ngx_http_v3_wait_request_handler(ngx_event_t *rev)
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	266 {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	267 size_t size;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	268 ssize_t n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	269 ngx_buf_t *b;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	270 ngx_connection_t *c;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	271 ngx_pool_cleanup_t *cln;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	272 ngx_http_request_t *r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	273 ngx_http_connection_t *hc;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	274 ngx_http_core_srv_conf_t *cscf;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	275
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	276 c = rev->data;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	277
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	278 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 wait request handler");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	279
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	280 if (rev->timedout) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	281 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	282 c->timedout = 1;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	283 ngx_http_close_connection(c);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	284 return;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	285 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	286
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	287 if (c->close) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	288 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	289 return;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	290 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	291
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	292 hc = c->data;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	293 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	294
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	295 size = cscf->client_header_buffer_size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	296
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	297 b = c->buffer;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	298
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	299 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	300 b = ngx_create_temp_buf(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	301 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	302 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	303 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	304 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	305
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	306 c->buffer = b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	307
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	308 } else if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	309
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	310 b->start = ngx_palloc(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	311 if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	312 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	313 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	314 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	315
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	316 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	317 b->last = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	318 b->end = b->last + size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	319 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	320
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	321 n = c->recv(c, b->last, size);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	322
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	323 if (n == NGX_AGAIN) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	324
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	325 if (!rev->timer_set) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	326 ngx_add_timer(rev, cscf->client_header_timeout);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	327 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	328 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	329
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	330 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	331 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	332 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	333 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	334
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	335 /*
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	336 * We are trying to not hold c->buffer's memory for an idle connection.
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	337 */
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	338
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	339 if (ngx_pfree(c->pool, b->start) == NGX_OK) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	340 b->start = NULL;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	341 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	342
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	343 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	344 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	345
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	346 if (n == NGX_ERROR) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	347 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	348 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	349 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	350
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	351 if (n == 0) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	352 ngx_log_error(NGX_LOG_INFO, c->log, 0,
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	353 "client closed connection");
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	354 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	355 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	356 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	357
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	358 b->last += n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	359
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	360 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	361
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	362 ngx_reusable_connection(c, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	363
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	364 r = ngx_http_create_request(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	365 if (r == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	366 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	367 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	368 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	369
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	370 r->http_version = NGX_HTTP_VERSION_30;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	371
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	372 r->v3_parse = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_parse_t));
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	373 if (r->v3_parse == NULL) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	374 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	375 return;
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	376 }
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	377
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	378 r->v3_parse->header_limit = cscf->large_client_header_buffers.size
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	379 * cscf->large_client_header_buffers.num;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	380
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	381 c->data = r;
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	382 c->requests = (c->quic->id >> 2) + 1;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	383
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	384 cln = ngx_pool_cleanup_add(r->pool, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	385 if (cln == NULL) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	386 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	387 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	388 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	389
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	390 cln->handler = ngx_http_v3_cleanup_request;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	391 cln->data = r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	392
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	393 rev->handler = ngx_http_v3_process_request;
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	394 ngx_http_v3_process_request(rev);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	395 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	396
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	397
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	398 void
9057 7b83da3bdf9f HTTP/3: renamed functions. Roman Arutyunyan <arut@nginx.com> parents: 9055 diff changeset	399 ngx_http_v3_reset_stream(ngx_connection_t *c)
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	400 {
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	401 ngx_http_v3_session_t *h3c;
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	402 ngx_http_v3_srv_conf_t *h3scf;
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	403
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	404 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	405
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	406 h3c = ngx_http_v3_get_session(c);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	407
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	408 if (h3scf->max_table_capacity > 0 && !c->read->eof && !h3c->hq
8927 e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	409 && (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0)
e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	410 {
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	411 (void) ngx_http_v3_send_cancel_stream(c, c->quic->id);
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	412 }
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	413
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	414 if (c->timedout) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	415 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	416
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	417 } else if (c->close) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	418 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_REQUEST_REJECTED);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	419
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	420 } else if (c->requests == 0 \|\| c->error) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	421 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	422 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	423 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	424
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	425
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	426 static void
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	427 ngx_http_v3_cleanup_connection(void *data)
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	428 {
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	429 ngx_connection_t *c = data;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	430
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	431 ngx_http_v3_session_t *h3c;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	432 ngx_http_core_loc_conf_t *clcf;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	433
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	434 h3c = ngx_http_v3_get_session(c);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	435
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	436 if (--h3c->nrequests == 0) {
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	437 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	438 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	439 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	440 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	441
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	442
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	443 static void
9059 b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	444 ngx_http_v3_cleanup_request(void *data)
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	445 {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	446 ngx_http_request_t *r = data;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	447
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	448 if (!r->response_sent) {
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	449 r->connection->error = 1;
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	450 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	451 }
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	452
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	453
b87a0dbc1150 HTTP/3: implement keepalive for hq. Roman Arutyunyan <arut@nginx.com> parents: 9058 diff changeset	454 static void
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	455 ngx_http_v3_process_request(ngx_event_t *rev)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	456 {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	457 u_char *p;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	458 ssize_t n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	459 ngx_buf_t *b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	460 ngx_int_t rc;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	461 ngx_connection_t *c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	462 ngx_http_request_t *r;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	463 ngx_http_v3_session_t *h3c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	464 ngx_http_core_srv_conf_t *cscf;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	465 ngx_http_v3_parse_headers_t *st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	466
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	467 c = rev->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	468 r = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	469
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	470 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	471
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	472 if (rev->timedout) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	473 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	474 c->timedout = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	475 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	476 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	477 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	478
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	479 h3c = ngx_http_v3_get_session(c);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	480
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	481 st = &r->v3_parse->headers;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	482
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	483 b = r->header_in;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	484
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	485 for ( ;; ) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	486
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	487 if (b->pos == b->last) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	488
8685 dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	489 if (rev->ready) {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	490 n = c->recv(c, b->start, b->end - b->start);
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	491
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	492 } else {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	493 n = NGX_AGAIN;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	494 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	495
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	496 if (n == NGX_AGAIN) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	497 if (!rev->timer_set) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	498 cscf = ngx_http_get_module_srv_conf(r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	499 ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	500 ngx_add_timer(rev, cscf->client_header_timeout);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	501 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	502
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	503 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	504 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	505 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	506
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	507 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	508 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	509
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	510 if (n == 0) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	511 ngx_log_error(NGX_LOG_INFO, c->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	512 "client prematurely closed connection");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	513 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	514
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	515 if (n == 0 \|\| n == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	516 c->error = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	517 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	518
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	519 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	520 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	521 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	522
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	523 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	524 b->last = b->start + n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	525 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	526
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	527 p = b->pos;
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	528
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	529 rc = ngx_http_v3_parse_headers(c, st, b);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	530
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	531 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	532 ngx_quic_reset_stream(c, rc);
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	533 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	534 "client sent invalid header");
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	535 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	536 break;
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	537 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	538
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	539 if (rc == NGX_ERROR) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	540 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	541 break;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	542 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	543
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	544 r->request_length += b->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	545 h3c->total_bytes += b->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	546
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	547 if (ngx_http_v3_check_flood(c) != NGX_OK) {
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	548 ngx_http_close_request(r, NGX_HTTP_CLOSE);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	549 break;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	550 }
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	551
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	552 if (rc == NGX_BUSY) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	553 if (rev->error) {
9066 eaa8dc3788e1 HTTP/3: trigger 400 (Bad Request) on stream error while blocked. Roman Arutyunyan <arut@nginx.com> parents: 9063 diff changeset	554 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	555 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	556 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	557
9067 6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	558 if (!rev->timer_set) {
6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	559 cscf = ngx_http_get_module_srv_conf(r,
6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	560 ngx_http_core_module);
6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	561 ngx_add_timer(rev, cscf->client_header_timeout);
6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	562 }
6bb884dc7291 HTTP/3: insert count block timeout. Roman Arutyunyan <arut@nginx.com> parents: 9066 diff changeset	563
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	564 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	565 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	566 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	567
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	568 break;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	569 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	570
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	571 if (rc == NGX_AGAIN) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	572 continue;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	573 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	574
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	575 /* rc == NGX_OK \|\| rc == NGX_DONE */
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	576
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	577 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	578 &st->field_rep.field.name,
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	579 &st->field_rep.field.value);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	580
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8770 diff changeset	581 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	582 &st->field_rep.field.value)
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	583 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	584 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	585 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	586 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	587
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	588 if (rc == NGX_DONE) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	589 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	590 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	591 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	592
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	593 ngx_http_process_request(r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	594 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	595 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	596 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	597
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	598 ngx_http_run_posted_requests(c);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	599
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	600 return;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	601 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	602
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	603
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	604 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	605 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	606 ngx_str_t *value)
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	607 {
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	608 size_t len;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	609 ngx_table_elt_t *h;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	610 ngx_http_header_t *hh;
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	611 ngx_http_core_srv_conf_t *cscf;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	612 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	613
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	614 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	615
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	616 len = name->len + value->len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	617
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	618 if (len > r->v3_parse->header_limit) {
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	619 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	620 "client sent too large header");
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	621 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	622 return NGX_ERROR;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	623 }
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	624
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	625 r->v3_parse->header_limit -= len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	626
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	627 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	628 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	629 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	630 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	631
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	632 if (r->invalid_header) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	633 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	634
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	635 if (cscf->ignore_invalid_headers) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	636 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	637 "client sent invalid header: \"%V\"", name);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	638
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	639 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	640 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	641 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	642
8957 de7d36aa9bc7 Style. Roman Arutyunyan <arut@nginx.com> parents: 8927 diff changeset	643 if (name->len && name->data[0] == ':') {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	644 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	645 }
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	646
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	647 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	648 return NGX_ERROR;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	649 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	650
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	651 if (name->len == cookie.len
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	652 && 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	653 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	654 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	655 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	656 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	657 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	658
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	659 } else {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	660 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	661 if (h == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	662 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	663 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	664 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	665
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	666 h->key = *name;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	667 h->value = *value;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	668 h->lowcase_key = h->key.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	669 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	670
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	671 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	672
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	673 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	674 h->lowcase_key, h->key.len);
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	675
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	676 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	677 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	678 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	679 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	680
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	681 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	682 "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	683 return NGX_OK;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	684 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	685
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	686
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	687 static ngx_int_t
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	688 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	689 ngx_str_t *value)
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 u_char ch;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	692 ngx_uint_t i;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	693 ngx_http_core_srv_conf_t *cscf;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	694
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	695 r->invalid_header = 0;
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 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	698
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	699 for (i = (name->data[0] == ':'); i != name->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	700 ch = name->data[i];
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 if ((ch >= 'a' && ch <= 'z')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	703 \|\| (ch == '-')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	704 \|\| (ch >= '0' && ch <= '9')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	705 \|\| (ch == '_' && cscf->underscores_in_headers))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	706 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	707 continue;
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
8832 0d35b1ff6af5 HTTP/3: disabled control characters and space in header names. Sergey Kandaurov <pluknet@nginx.com> parents: 8826 diff changeset	710 if (ch <= 0x20 \|\| ch == 0x7f \|\| ch == ':'
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	711 \|\| (ch >= 'A' && ch <= 'Z'))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	712 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	713 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	714 "client sent invalid header name: \"%V\"", name);
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 return NGX_ERROR;
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
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	719 r->invalid_header = 1;
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 for (i = 0; i != value->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	723 ch = value->data[i];
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	724
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	725 if (ch == '\0' \|\| ch == LF \|\| ch == CR) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	726 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	727 "client sent header \"%V\" with "
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	728 "invalid value: \"%V\"", name, value);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	729
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	730 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	731 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	732 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	733
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	734 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	735 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	736
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	737
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	738 static ngx_int_t
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	739 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	740 ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	741 {
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	742 u_char ch, c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	743 ngx_uint_t i;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	744
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	745 if (r->request_line.len) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	746 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	747 "client sent out of order pseudo-headers");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	748 goto failed;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	749 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	750
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	751 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	752
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	753 if (r->method_name.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	754 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	755 "client sent duplicate \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	756 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	757 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	758
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	759 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	760 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	761 "client sent empty \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	762 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	763 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	764
8650 9dce2978e4fd HTTP/3: eliminated r->method_start. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	765 r->method_name = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	766
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	767 for (i = 0; i < sizeof(ngx_http_v3_methods)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	768 / sizeof(ngx_http_v3_methods[0]); i++)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	769 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	770 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	771 && ngx_strncmp(value->data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	772 ngx_http_v3_methods[i].name.data, value->len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	773 == 0)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	774 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	775 r->method = ngx_http_v3_methods[i].method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	776 break;
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
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	780 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	781 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	782
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	783 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	784 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	785 "client sent invalid method: \"%V\"", value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	786 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	787 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	788 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	789
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	790 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	791 "http3 method \"%V\" %ui", value, r->method);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	792 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	793 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	794
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	795 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	796
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	797 if (r->uri_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	798 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	799 "client sent duplicate \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	800 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	801 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	802
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	803 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	804 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	805 "client sent empty \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	806 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	807 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	808
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	809 r->uri_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	810 r->uri_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	811
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	812 if (ngx_http_parse_uri(r) != NGX_OK) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	813 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	814 "client sent invalid \":path\" header: \"%V\"",
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	815 value);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	816 goto failed;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	817 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	818
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	819 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	820 "http3 path \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	821 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	822 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	823
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	824 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	825
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	826 if (r->schema.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	827 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	828 "client sent duplicate \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	829 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	830 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	831
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	832 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	833 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	834 "client sent empty \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	835 goto failed;
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
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	838 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	839 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	840
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	841 c = (u_char) (ch \| 0x20);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	842 if (c >= 'a' && c <= 'z') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	843 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	844 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	845
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	846 if (((ch >= '0' && ch <= '9')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	847 \|\| ch == '+' \|\| ch == '-' \|\| ch == '.')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	848 && i > 0)
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	849 {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	850 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	851 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	852
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 invalid \":scheme\" header: \"%V\"",
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	855 value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	856 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	857 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	858
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	859 r->schema = *value;
8215 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 schema \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	863 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	864 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	865
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	866 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	867
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	868 if (r->host_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	869 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	870 "client sent duplicate \":authority\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	871 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	872 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	873
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	874 r->host_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	875 r->host_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	876
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	877 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	878 "http3 authority \"%V\"", value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	879 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	880 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	881
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	882 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	883 "client sent unknown pseudo-header \"%V\"", name);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	884
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	885 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	886
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	887 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	888 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	889 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	890
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	891
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	892 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	893 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	894 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	895 size_t len;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	896 u_char *p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	897 ngx_int_t rc;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	898 ngx_str_t host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	899
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	900 if (r->request_line.len) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	901 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	902 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	903
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	904 if (r->method_name.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	905 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	906 "client sent no \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	907 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	908 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	909
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	910 if (r->schema.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	911 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	912 "client sent no \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	913 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	914 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	915
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	916 if (r->uri_start == NULL) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	917 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	918 "client sent no \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	919 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	920 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	921
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	922 len = r->method_name.len + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	923 + (r->uri_end - r->uri_start) + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	924 + sizeof("HTTP/3.0") - 1;
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 p = ngx_pnalloc(r->pool, len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	927 if (p == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	928 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	929 return NGX_ERROR;
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
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	932 r->request_line.data = p;
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 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	935 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	936 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	937 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	938 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	939
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	940 r->request_line.len = p - r->request_line.data;
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 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	943 "http3 request line: \"%V\"", &r->request_line);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	944
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	945 ngx_str_set(&r->http_protocol, "HTTP/3.0");
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 if (ngx_http_process_request_uri(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	948 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	949 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	950
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	951 if (r->host_end) {
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 host.len = r->host_end - r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	954 host.data = r->host_start;
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 rc = ngx_http_validate_host(&host, r->pool, 0);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	957
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	958 if (rc == NGX_DECLINED) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	959 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	960 "client sent invalid host in request line");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	961 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	962 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	963
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	964 if (rc == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	965 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	966 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	967 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	968
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	969 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	970 return NGX_ERROR;
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
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	973 r->headers_in.server = host;
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 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	977 sizeof(ngx_table_elt_t))
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	978 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	979 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	980 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	981 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	982 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	983
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	984 return NGX_OK;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	985
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	986 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	987
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	988 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	989 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	990 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	991
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	992
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	993 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	994 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	995 {
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	996 ssize_t n;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	997 ngx_buf_t *b;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	998 ngx_connection_t *c;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	999 ngx_http_v3_session_t *h3c;
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1000 ngx_http_v3_srv_conf_t *h3scf;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1001
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1002 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1003
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1004 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	1005 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1006 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1007
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1008 h3c = ngx_http_v3_get_session(c);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1009 h3scf = ngx_http_get_module_srv_conf(r, ngx_http_v3_module);
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1010
9104 69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1011 if ((h3c->hq && !h3scf->enable_hq) \|\| (!h3c->hq && !h3scf->enable)) {
69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1012 ngx_log_error(NGX_LOG_INFO, c->log, 0,
69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1013 "client attempted to request the server name "
69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1014 "for which the negotiated protocol is disabled");
69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1015 ngx_http_finalize_request(r, NGX_HTTP_MISDIRECTED_REQUEST);
69bae2437d74 HTTP/3: removed "http3" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9081 diff changeset	1016 return NGX_ERROR;
9081 c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1017 }
c851a2ed5ce8 HTTP/3: "quic" parameter of "listen" directive. Roman Arutyunyan <arut@nginx.com> parents: 9067 diff changeset	1018
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1019 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	1020 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1021 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1022
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1023 if (r->headers_in.server.len == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1024 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	1025 "client sent neither \":authority\" nor \"Host\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1026 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1027 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1028
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1029 if (r->headers_in.host) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1030 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	1031 \|\| ngx_memcmp(r->headers_in.host->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1032 r->headers_in.server.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1033 r->headers_in.server.len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1034 != 0)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1035 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1036 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	1037 "client sent \":authority\" and \"Host\" headers "
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1038 "with different values");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1039 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1040 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1041 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1042
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1043 if (r->headers_in.content_length) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1044 r->headers_in.content_length_n =
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1045 ngx_atoof(r->headers_in.content_length->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1046 r->headers_in.content_length->value.len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1047
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1048 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	1049 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	1050 "client sent invalid \"Content-Length\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1051 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1052 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1053
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1054 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1055 b = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1056 n = b->last - b->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1057
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1058 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1059 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	1060
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1061 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1062 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	1063 return NGX_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1064 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1065
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1066 if (n > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1067 b->pos = b->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1068 b->last = b->start + n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1069 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1070 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1071
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1072 if (n != 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1073 r->headers_in.chunked = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1074 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1075 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1076
8854 7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1077 if (r->method == NGX_HTTP_CONNECT) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1078 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	1079 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	1080 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1081 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1082
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1083 if (r->method == NGX_HTTP_TRACE) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1084 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	1085 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	1086 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1087 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1088
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1089 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1090
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1091 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1092
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1093 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1094 return NGX_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1095 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1096
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1097
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1098 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1099 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	1100 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1101 ngx_str_t *val;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1102 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1103
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1104 cookies = r->v3_parse->cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1105
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1106 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1107 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	1108 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1109 return NGX_ERROR;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1112 r->v3_parse->cookies = cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1113 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1114
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1115 val = ngx_array_push(cookies);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1116 if (val == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1117 return NGX_ERROR;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1120 val = value;
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 return NGX_OK;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1123 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1124
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 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1127 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	1128 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1129 u_char buf, p, *end;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1130 size_t len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1131 ngx_str_t *vals;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1132 ngx_uint_t i;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1133 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1134 ngx_table_elt_t *h;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1135 ngx_http_header_t *hh;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1136 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	1137
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1138 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	1139
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1140 cookies = r->v3_parse->cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1141
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1142 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1143 return NGX_OK;
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 vals = cookies->elts;
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 i = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1149 len = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1150
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1151 do {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1152 len += vals[i].len + 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1153 } while (++i != cookies->nelts);
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 len -= 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1156
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1157 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	1158 if (buf == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1159 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	1160 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1161 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1162
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1163 p = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1164 end = buf + len;
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 for (i = 0; /* void */ ; i++) {
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 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	1169
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1170 if (p == end) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1171 *p = '\0';
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1172 break;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1173 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1174
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1175 p++ = ';'; p++ = ' ';
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1176 }
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 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	1179 if (h == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1180 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	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 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	1185 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	1186
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1187 h->key.len = cookie.len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1188 h->key.data = cookie.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1189
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1190 h->value.len = len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1191 h->value.data = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1192
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1193 h->lowcase_key = cookie.data;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1194
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1195 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	1196
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1197 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	1198 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	1199
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1200 if (hh == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1201 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	1202 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1203 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1204
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1205 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	1206 /*
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1207 * request has been finalized already
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1208 * 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	1209 */
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1210 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1211 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1212
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1213 return NGX_OK;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1214 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1215
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1216
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1217 ngx_int_t
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1218 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	1219 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1220 size_t preread;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1221 ngx_int_t rc;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1222 ngx_chain_t *cl, out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1223 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1224 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1225
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1226 rb = r->request_body;
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 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	1229
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1230 if (preread) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1231
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1232 /* 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	1233
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1234 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	1235 "http3 client request body preread %uz", preread);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1236
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1237 out.buf = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1238 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1239 cl = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1240
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1241 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1242 cl = NULL;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1245 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	1246 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1247 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1248 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1249
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1250 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1251 /* the whole request body was pre-read */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1252 r->request_body_no_buffering = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1253 rb->post_handler(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1254 return NGX_OK;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1255 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1256
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1257 if (rb->rest < 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1258 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	1259 "negative request body rest");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1260 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1261 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1262
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1263 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	1264
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1265 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	1266 if (rb->buf == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1267 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1268 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1269
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1270 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	1271 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	1272
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1273 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	1274 }
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 static void
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1278 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	1279 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1280 ngx_int_t rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1281
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1282 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1283 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1284 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	1285 return;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1288 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	1289
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1290 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1291 ngx_http_finalize_request(r, rc);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1292 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1293 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1294
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1295
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1296 ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1297 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	1298 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1299 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1300
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1301 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1302 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1303 return NGX_HTTP_REQUEST_TIME_OUT;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1304 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1305
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1306 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	1307
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1308 if (rc == NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1309 r->reading_body = 0;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1310 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1311
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1312 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1313 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1314
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1315
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1316 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1317 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	1318 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1319 off_t rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1320 size_t size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1321 ssize_t n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1322 ngx_int_t rc;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1323 ngx_uint_t flush;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1324 ngx_chain_t out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1325 ngx_connection_t *c;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1326 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1327 ngx_http_core_loc_conf_t *clcf;
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 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1330 rb = r->request_body;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1331 flush = 1;
8689 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 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	1334 "http3 read client request body");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1335
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1336 for ( ;; ) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1337 for ( ;; ) {
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1338 if (rb->rest == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1339 break;
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
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1342 if (rb->buf->last == rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1343
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1344 /* update chains */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1345
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1346 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	1347
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1348 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1349 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1350 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1351
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1352 if (rb->busy != NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1353 if (r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1354 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1355 ngx_del_timer(c->read);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1356 }
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 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	1359 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1360 }
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 return NGX_AGAIN;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1363 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1364
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1365 if (rb->filter_need_buffering) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1366 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	1367 ngx_http_core_module);
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1368 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	1369
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1370 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	1371 return NGX_HTTP_INTERNAL_SERVER_ERROR;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1372 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1373
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1374 return NGX_AGAIN;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1375 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1376
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1377 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	1378 "busy buffers after request body flush");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1379
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1380 return NGX_HTTP_INTERNAL_SERVER_ERROR;
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
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1383 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1384 rb->buf->pos = rb->buf->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1385 rb->buf->last = rb->buf->start;
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 size = rb->buf->end - rb->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1389 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	1390
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1391 if ((off_t) size > rest) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1392 size = (size_t) rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1393 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1394
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1395 if (size == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1396 break;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1397 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1398
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1399 n = c->recv(c, rb->buf->last, size);
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 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	1402 "http3 client request body recv %z", n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1403
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1404 if (n == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1405 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1406 }
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	1407
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1408 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1409 rb->buf->last_buf = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1410 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1411
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1412 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1413 c->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1414 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1415 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1416
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1417 rb->buf->last += n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1418
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1419 /* pass buffer to request body filter chain */
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1420
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1421 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1422 out.buf = rb->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1423 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1424
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1425 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	1426
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1427 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1428 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1429 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1430
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1431 if (rb->rest == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1432 break;
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 if (rb->buf->last < rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1436 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1437 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1438 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1439
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1440 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	1441 "http3 client request body rest %O", rb->rest);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1442
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1443 if (flush) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1444 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	1445
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1446 if (rc != NGX_OK) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1447 return rc;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1448 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1449 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1450
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1451 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1452 break;
8549 d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1453 }
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1454
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1455 if (!c->read->ready \|\| rb->rest == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1456
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1457 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	1458 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	1459
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1460 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	1461 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1462 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1463
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1464 return NGX_AGAIN;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1465 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1466 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1467
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1468 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1469 ngx_del_timer(c->read);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1470 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1471
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1472 if (!r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1473 r->read_event_handler = ngx_http_block_reading;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1474 rb->post_handler(r);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1475 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1476
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	1477 return NGX_OK;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1478 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1479
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1480
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1481 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1482 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	1483 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1484 off_t max;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1485 size_t size;
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1486 u_char *p;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1487 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1488 ngx_buf_t *b;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1489 ngx_uint_t last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1490 ngx_chain_t cl, out, tl, *ll;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1491 ngx_http_v3_session_t *h3c;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1492 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1493 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1494 ngx_http_core_srv_conf_t *cscf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1495 ngx_http_v3_parse_data_t *st;
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 rb = r->request_body;
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	1498 st = &r->v3_parse->body;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1499
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1500 h3c = ngx_http_v3_get_session(r->connection);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1501
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1502 if (rb->rest == -1) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1503
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1504 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	1505 "http3 request body filter");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1506
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1507 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	1508
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1509 rb->rest = cscf->large_client_header_buffers.size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1510 }
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 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	1513
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1514 max = r->headers_in.content_length_n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1515
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1516 if (max == -1 && clcf->client_max_body_size) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1517 max = clcf->client_max_body_size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1518 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1519
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1520 out = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1521 ll = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1522 last = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1523
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1524 for (cl = in; cl; cl = cl->next) {
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 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	1527 "http3 body buf "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1528 "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	1529 cl->buf->temporary, cl->buf->in_file,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1530 cl->buf->start, cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1531 cl->buf->last - cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1532 cl->buf->file_pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1533 cl->buf->file_last - cl->buf->file_pos);
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 (cl->buf->last_buf) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1536 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1537 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1538
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1539 b = NULL;
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 while (cl->buf->pos < cl->buf->last) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1542
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1543 if (st->length == 0) {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1544 p = cl->buf->pos;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1545
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1546 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	1547
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1548 r->request_length += cl->buf->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1549 h3c->total_bytes += cl->buf->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1550
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1551 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	1552 return NGX_HTTP_CLOSE;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1553 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1554
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1555 if (rc == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1556 continue;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1557 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1558
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1559 if (rc == NGX_DONE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1560 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1561 goto done;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1562 }
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 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	1565 ngx_quic_reset_stream(r->connection, rc);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1566 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	1567 "client sent invalid body");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1568 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1569 }
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 if (rc == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1572 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1573 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1574
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1575 /* rc == NGX_OK */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1576
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1577 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	1578 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	1579 "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	1580 "body: %O+%ui bytes",
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1581 rb->received, st->length);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1582
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1583 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	1584 }
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1585
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1586 continue;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1587 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1588
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1589 if (b
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1590 && st->length <= 128
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1591 && (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	1592 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1593 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1594 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1595 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1596 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1597
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1598 if (st->length < 8) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1599
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1600 while (st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1601 b->last++ = cl->buf->pos++;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1602 st->length--;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1603 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1604
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1605 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1606 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	1607 b->last += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1608 cl->buf->pos += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1609 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1610 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1611
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1612 continue;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1613 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1614
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1615 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	1616 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1617 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1618 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1619
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1620 b = tl->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1621
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1622 ngx_memzero(b, sizeof(ngx_buf_t));
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 b->temporary = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1625 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	1626 b->start = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1627 b->pos = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1628 b->last = cl->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1629 b->end = cl->buf->end;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1630 b->flush = r->request_body_no_buffering;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1631
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1632 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1633 ll = &tl->next;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1634
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1635 size = cl->buf->last - cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1636
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1637 if (size > st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1638 cl->buf->pos += (size_t) st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1639 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1640 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1641 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1642 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1643 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1644
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1645 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1646 st->length -= size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1647 rb->received += size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1648 r->request_length += size;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1649 h3c->total_bytes += size;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1650 h3c->payload_bytes += size;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1651 cl->buf->pos = cl->buf->last;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1654 b->last = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1655 }
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 done:
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 if (last) {
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 if (st->length > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1663 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	1664 "client prematurely closed stream");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1665 r->connection->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1666 return NGX_HTTP_BAD_REQUEST;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1669 if (r->headers_in.content_length_n == -1) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1670 r->headers_in.content_length_n = rb->received;
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 } 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	1673 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	1674 "client sent less body data than expected: "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1675 "%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	1676 rb->received, r->headers_in.content_length_n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1677 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1678 }
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 rb->rest = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1681
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1682 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	1683 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1684 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1685 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1686
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1687 b = tl->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1688
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1689 ngx_memzero(b, sizeof(ngx_buf_t));
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1690
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1691 b->last_buf = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1692
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1693 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1694
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1695 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1696
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1697 /* 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	1698
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1699 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	1700
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1701 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	1702 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1703
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1704 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	1705
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1706 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	1707 (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	1708
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1709 return rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1710 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 9158:ad3d34ddfdcc