nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 9037:0f5fc7a320db quic

HTTP/3: fixed server_name regex captures (ticket #2407). Previously, HTTP/3 stream connection didn't inherit the servername regex from the main QUIC connection saved when processing SNI and using regular expressions in server names. As a result, it didn't execute to set regex captures when choosing the virtual server while parsing HTTP/3 headers.

author	Sergey Kandaurov <pluknet@nginx.com>
date	Tue, 22 Nov 2022 14:10:04 +0400
parents	f9d7930d0eed
children	210ad79a8853

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
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	13 #if (NGX_HTTP_V3_HQ)
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	14 static void ngx_http_v3_init_hq_stream(ngx_connection_t *c);
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	15 #endif
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	16 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	17 static void ngx_http_v3_wait_request_handler(ngx_event_t *rev);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	18 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	19 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	20 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	21 ngx_str_t name, ngx_str_t value);
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	22 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	23 ngx_str_t name, ngx_str_t value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	24 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	25 ngx_str_t name, ngx_str_t value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	26 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	27 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	28 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	29 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	30 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	31 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	32 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	33 ngx_chain_t *in);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	34
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35
8665 96eb6915d244 HTTP/3: staticize ngx_http_v3_methods. Sergey Kandaurov <pluknet@nginx.com> parents: 8653 diff changeset	36 static const struct {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37 ngx_str_t name;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38 ngx_uint_t method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 } ngx_http_v3_methods[] = {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 { ngx_string("GET"), NGX_HTTP_GET },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 { ngx_string("POST"), NGX_HTTP_POST },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43 { ngx_string("HEAD"), NGX_HTTP_HEAD },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46 { ngx_string("PUT"), NGX_HTTP_PUT },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 { ngx_string("MKCOL"), NGX_HTTP_MKCOL },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 { ngx_string("DELETE"), NGX_HTTP_DELETE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 { ngx_string("COPY"), NGX_HTTP_COPY },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 { ngx_string("MOVE"), NGX_HTTP_MOVE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 { ngx_string("LOCK"), NGX_HTTP_LOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	53 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	54 { 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	55 { ngx_string("TRACE"), NGX_HTTP_TRACE },
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	56 { ngx_string("CONNECT"), NGX_HTTP_CONNECT }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	58
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	59
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	60 void
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	61 ngx_http_v3_init(ngx_connection_t *c)
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	62 {
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	63 ngx_http_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	64 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	65 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	66
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	67 hc = c->data;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	68
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	69 hc->ssl = 1;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	70
8924 d6ef13c5fd8e QUIC: simplified configuration. Vladimir Homutov <vl@nginx.com> parents: 8922 diff changeset	71 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module);
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	72 h3scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v3_module);
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	73
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	74 if (c->quic == NULL) {
8924 d6ef13c5fd8e QUIC: simplified configuration. Vladimir Homutov <vl@nginx.com> parents: 8922 diff changeset	75 h3scf->quic.timeout = clcf->keepalive_timeout;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	76 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	77 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	78 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	79
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	80 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	81
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	82 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	83 hc->ssl_servername = phc->ssl_servername;
9037 0f5fc7a320db HTTP/3: fixed server_name regex captures (ticket #2407). Sergey Kandaurov <pluknet@nginx.com> parents: 9027 diff changeset	84 hc->ssl_servername_regex = phc->ssl_servername_regex;
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	85 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	86
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	87 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	88 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	89
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	90 #if (NGX_HTTP_V3_HQ)
be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	91 if (h3scf->hq) {
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	92 ngx_http_v3_init_hq_stream(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	93 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	94 }
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	95 #endif
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	96
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	97 if (ngx_http_v3_init_session(c) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	98 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	99 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	100 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	101
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	102 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	103 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	104
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	105 } else {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	106 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	107 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	108 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	109
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	110
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	111 #if (NGX_HTTP_V3_HQ)
be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	112
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	113 static void
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	114 ngx_http_v3_init_hq_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	115 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	116 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	117 ngx_event_t *rev;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	118 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	119 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	120 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	121
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	122 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init hq stream");
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	123
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	124 #if (NGX_STAT_STUB)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	125 (void) ngx_atomic_fetch_add(ngx_stat_active, 1);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	126 #endif
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	127
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	128 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	129
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	130 /* Use HTTP/3 General Protocol Error Code 0x101 for finalization */
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	131
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	132 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	133 ngx_quic_finalize_connection(c->quic->parent,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	134 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	135 "unexpected uni stream");
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	136 ngx_http_close_connection(c);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	137 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	138 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	139
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	140 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	141
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	142 n = c->quic->id >> 2;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	143
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	144 if (n >= clcf->keepalive_requests) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	145 ngx_quic_finalize_connection(c->quic->parent,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	146 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	147 "reached maximum number of requests");
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	148 ngx_http_close_connection(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	149 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	150 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	151
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	152 if (ngx_current_msec - c->quic->parent->start_time
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	153 > clcf->keepalive_time)
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	154 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	155 ngx_quic_finalize_connection(c->quic->parent,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	156 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR,
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	157 "reached maximum time for requests");
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	158 ngx_http_close_connection(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	159 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	160 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	161
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	162 rev = c->read;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	163
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	164 if (rev->ready) {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	165 rev->handler(rev);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	166 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	167 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	168
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	169 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	170
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	171 ngx_add_timer(rev, cscf->client_header_timeout);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	172 ngx_reusable_connection(c, 1);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	173
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	174 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
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_close_connection(c);
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	176 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	177 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	178 }
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	179
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	180 #endif
be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	181
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	182
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	183 static void
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	184 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	185 {
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	186 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	187 ngx_event_t *rev;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	188 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	189 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	190 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	191 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	192
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	193 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	194
8863 33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	195 #if (NGX_STAT_STUB)
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	196 (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	197 #endif
33578b8d453d HTTP/3: fixed ngx_stat_active counter. Roman Arutyunyan <arut@nginx.com> parents: 8854 diff changeset	198
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	199 hc = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	200
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	201 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	202
8826 c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	203 n = c->quic->id >> 2;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	204
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	205 if (n >= clcf->keepalive_requests * 2) {
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	206 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	207 "too many requests per connection");
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	208 ngx_http_close_connection(c);
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	209 return;
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	210 }
c35b255d80dc HTTP/3: close connection on keepalive_requests * 2. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	211
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	212 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	213
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	214 if (h3c->goaway) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	215 c->close = 1;
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	216 ngx_http_close_connection(c);
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	217 return;
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	218 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	219
8742 47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	220 if (n + 1 == clcf->keepalive_requests
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	221 \|\| ngx_current_msec - c->quic->parent->start_time
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	222 > clcf->keepalive_time)
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	223 {
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	224 h3c->goaway = 1;
47a43b011dec HTTP/3: keepalive_time support. Sergey Kandaurov <pluknet@nginx.com> parents: 8727 diff changeset	225
8723 265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	226 if (ngx_http_v3_send_goaway(c, (n + 1) << 2) != NGX_OK) {
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	227 ngx_http_close_connection(c);
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	228 return;
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	229 }
8724 fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	230
fc64ab301bad QUIC: connection shutdown. Roman Arutyunyan <arut@nginx.com> parents: 8723 diff changeset	231 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	232 "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	233 }
265062a99043 HTTP/3: send GOAWAY when last request is accepted. Roman Arutyunyan <arut@nginx.com> parents: 8707 diff changeset	234
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	235 rev = c->read;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	236 rev->handler = ngx_http_v3_wait_request_handler;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	237 c->write->handler = ngx_http_empty_handler;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	238
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	239 if (rev->ready) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	240 rev->handler(rev);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	241 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	242 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	243
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	244 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	245
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	246 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	247 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	248
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	249 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	250 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	251 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	252 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	253 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	254
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	255
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	256 static void
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	257 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	258 {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	259 size_t size;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	260 ssize_t n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	261 ngx_buf_t *b;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	262 ngx_connection_t *c;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	263 ngx_pool_cleanup_t *cln;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	264 ngx_http_request_t *r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	265 ngx_http_connection_t *hc;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	266 ngx_http_v3_session_t *h3c;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	267 ngx_http_core_srv_conf_t *cscf;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	268
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	269 c = rev->data;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	270
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	271 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	272
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	273 if (rev->timedout) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	274 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	275 c->timedout = 1;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	276 ngx_http_close_connection(c);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	277 return;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	278 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	279
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	280 if (c->close) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	281 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	282 return;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	283 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	284
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	285 hc = c->data;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	286 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	287
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	288 size = cscf->client_header_buffer_size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	289
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	290 b = c->buffer;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	291
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	292 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	293 b = ngx_create_temp_buf(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	294 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	295 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	296 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	297 }
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 c->buffer = b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	300
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	301 } else if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	302
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	303 b->start = ngx_palloc(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	304 if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	305 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	306 return;
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
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	309 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	310 b->last = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	311 b->end = b->last + size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	312 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	313
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	314 n = c->recv(c, b->last, size);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	315
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	316 if (n == NGX_AGAIN) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	317
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	318 if (!rev->timer_set) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	319 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	320 ngx_reusable_connection(c, 1);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	321 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	322
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	323 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	324 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	325 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	326 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	327
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 * 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	330 */
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	331
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	332 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	333 b->start = NULL;
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 return;
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 (n == NGX_ERROR) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	340 ngx_http_close_connection(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	341 return;
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
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	344 if (n == 0) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	345 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	346 "client closed connection");
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 b->last += n;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	352
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	353 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	354
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	355 ngx_reusable_connection(c, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	356
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	357 r = ngx_http_create_request(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	358 if (r == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	359 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	360 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	361 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	362
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	363 r->http_version = NGX_HTTP_VERSION_30;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	364
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	365 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	366 if (r->v3_parse == NULL) {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	367 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	368 return;
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	369 }
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	370
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	371 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	372 * cscf->large_client_header_buffers.num;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	373
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	374 c->data = r;
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	375 c->requests = (c->quic->id >> 2) + 1;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	376
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	377 cln = ngx_pool_cleanup_add(r->pool, 0);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	378 if (cln == NULL) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	379 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	380 return;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	381 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	382
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	383 cln->handler = ngx_http_v3_cleanup_request;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	384 cln->data = r;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	385
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	386 h3c = ngx_http_v3_get_session(c);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	387 h3c->nrequests++;
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 if (h3c->keepalive.timer_set) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	390 ngx_del_timer(&h3c->keepalive);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	391 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	392
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
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	399 ngx_http_v3_reset_connection(ngx_connection_t *c)
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	400 {
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	401 ngx_http_v3_srv_conf_t *h3scf;
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	402
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	403 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	404
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	405 #if (NGX_HTTP_V3_HQ)
be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	406 if (h3scf->hq) {
8921 33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	407 return;
33226ac61076 HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module. Roman Arutyunyan <arut@nginx.com> parents: 8904 diff changeset	408 }
8922 be08b858086a HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro. Roman Arutyunyan <arut@nginx.com> parents: 8921 diff changeset	409 #endif
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	410
8927 e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	411 if (h3scf->max_table_capacity > 0 && !c->read->eof
e4952530e6af HTTP/3: avoid sending stream cancellation for pushed streams. Sergey Kandaurov <pluknet@nginx.com> parents: 8924 diff changeset	412 && (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	413 {
8904 d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	414 (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	415 }
d2c193aa8480 HTTP/3: send Stream Cancellation instruction. Roman Arutyunyan <arut@nginx.com> parents: 8903 diff changeset	416
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	417 if (c->timedout) {
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_GENERAL_PROTOCOL_ERROR);
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->close) {
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_REQUEST_REJECTED);
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	422
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	423 } else if (c->requests == 0 \|\| c->error) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	424 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	425 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	426 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	427
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	428
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	429 static void
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	430 ngx_http_v3_cleanup_request(void *data)
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	431 {
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	432 ngx_http_request_t *r = data;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	433
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	434 ngx_connection_t *c;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	435 ngx_http_v3_session_t *h3c;
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	436 ngx_http_core_loc_conf_t *clcf;
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	437
8903 0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	438 c = r->connection;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	439
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	440 if (!r->response_sent) {
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	441 c->error = 1;
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	442 }
0d3bf08eaac0 HTTP/3: allowed QUIC stream connection reuse. Roman Arutyunyan <arut@nginx.com> parents: 8902 diff changeset	443
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8742 diff changeset	444 h3c = ngx_http_v3_get_session(c);
8725 98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	445
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	446 if (--h3c->nrequests == 0) {
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	447 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	448 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout);
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	449 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	450 }
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	451
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	452
98c4020f1c9a HTTP/3: keepalive timeout. Roman Arutyunyan <arut@nginx.com> parents: 8724 diff changeset	453 static void
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	454 ngx_http_v3_process_request(ngx_event_t *rev)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	455 {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	456 u_char *p;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	457 ssize_t n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	458 ngx_buf_t *b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	459 ngx_int_t rc;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	460 ngx_connection_t *c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	461 ngx_http_request_t *r;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	462 ngx_http_v3_session_t *h3c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	463 ngx_http_core_srv_conf_t *cscf;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	464 ngx_http_v3_parse_headers_t *st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	465
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	466 c = rev->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	467 r = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	468
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	469 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	470
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	471 if (rev->timedout) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	472 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	473 c->timedout = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	474 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	475 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	476 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	477
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	478 h3c = ngx_http_v3_get_session(c);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	479
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	480 st = &r->v3_parse->headers;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	481
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	482 b = r->header_in;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	483
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	484 for ( ;; ) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	485
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	486 if (b->pos == b->last) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	487
8685 dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	488 if (rev->ready) {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	489 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	490
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	491 } else {
dbe33ef9cd9a HTTP/3: call ngx_handle_read_event() from client header handler. Roman Arutyunyan <arut@nginx.com> parents: 8682 diff changeset	492 n = NGX_AGAIN;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	493 }
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 if (n == NGX_AGAIN) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	496 if (!rev->timer_set) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	497 cscf = ngx_http_get_module_srv_conf(r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	498 ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	499 ngx_add_timer(rev, cscf->client_header_timeout);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	500 }
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 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	503 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	504 }
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 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	507 }
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 if (n == 0) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	510 ngx_log_error(NGX_LOG_INFO, c->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	511 "client prematurely closed connection");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	512 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	513
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	514 if (n == 0 \|\| n == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	515 c->error = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	516 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	517
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	518 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	519 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	520 }
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 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	523 b->last = b->start + n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	524 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	525
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	526 p = b->pos;
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	527
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	528 rc = ngx_http_v3_parse_headers(c, st, b);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	529
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	530 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	531 ngx_quic_reset_stream(c, rc);
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	532 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	533 "client sent invalid header");
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	534 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	535 break;
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	536 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	537
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	538 if (rc == NGX_ERROR) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	539 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	540 break;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	541 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	542
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	543 r->request_length += b->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	544 h3c->total_bytes += b->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	545
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	546 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	547 ngx_http_close_request(r, NGX_HTTP_CLOSE);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	548 break;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	549 }
8880 a09bcc304eef HTTP/3: fixed request length calculation. Roman Arutyunyan <arut@nginx.com> parents: 8863 diff changeset	550
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	551 if (rc == NGX_BUSY) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	552 if (rev->error) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	553 ngx_http_close_request(r, NGX_HTTP_CLOSE);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	554 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	555 }
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 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	558 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	559 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	560
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	561 break;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	562 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	563
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	564 if (rc == NGX_AGAIN) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	565 continue;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	566 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	567
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	568 /* rc == NGX_OK \|\| rc == NGX_DONE */
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	569
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	570 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	571 &st->field_rep.field.name,
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	572 &st->field_rep.field.value);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	573
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8770 diff changeset	574 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	575 &st->field_rep.field.value)
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	576 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	577 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	578 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	579 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	580
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	581 if (rc == NGX_DONE) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	582 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	583 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	584 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	585
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	586 ngx_http_process_request(r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	587 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	588 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	589 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	590
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	591 ngx_http_run_posted_requests(c);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	592
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	593 return;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	594 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	595
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	596
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	597 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	598 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	599 ngx_str_t *value)
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	600 {
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	601 size_t len;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	602 ngx_table_elt_t *h;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	603 ngx_http_header_t *hh;
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	604 ngx_http_core_srv_conf_t *cscf;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	605 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	606
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	607 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	608
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	609 len = name->len + value->len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	610
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	611 if (len > r->v3_parse->header_limit) {
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	612 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	613 "client sent too large header");
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	614 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	615 return NGX_ERROR;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	616 }
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 r->v3_parse->header_limit -= len;
ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	619
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	620 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	621 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	622 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	623 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	624
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	625 if (r->invalid_header) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	626 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	627
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	628 if (cscf->ignore_invalid_headers) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	629 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	630 "client sent invalid header: \"%V\"", name);
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 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	633 }
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
8957 de7d36aa9bc7 Style. Roman Arutyunyan <arut@nginx.com> parents: 8927 diff changeset	636 if (name->len && name->data[0] == ':') {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	637 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	638 }
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	639
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	640 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	641 return NGX_ERROR;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	642 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	643
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	644 if (name->len == cookie.len
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	645 && 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	646 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	647 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	648 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	649 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	650 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	651
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	652 } else {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	653 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	654 if (h == NULL) {
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 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	658
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	659 h->key = *name;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	660 h->value = *value;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	661 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	662 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	663
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	664 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	665
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	666 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	667 h->lowcase_key, h->key.len);
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	668
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	669 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	670 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	671 }
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	672 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	673
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	674 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	675 "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	676 return NGX_OK;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	677 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	678
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	679
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	680 static ngx_int_t
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	681 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	682 ngx_str_t *value)
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	683 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	684 u_char ch;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	685 ngx_uint_t i;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	686 ngx_http_core_srv_conf_t *cscf;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	687
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	688 r->invalid_header = 0;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	689
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	690 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	691
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	692 for (i = (name->data[0] == ':'); i != name->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	693 ch = name->data[i];
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 if ((ch >= 'a' && ch <= 'z')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	696 \|\| (ch == '-')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	697 \|\| (ch >= '0' && ch <= '9')
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	698 \|\| (ch == '_' && cscf->underscores_in_headers))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	699 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	700 continue;
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
8832 0d35b1ff6af5 HTTP/3: disabled control characters and space in header names. Sergey Kandaurov <pluknet@nginx.com> parents: 8826 diff changeset	703 if (ch <= 0x20 \|\| ch == 0x7f \|\| ch == ':'
8682 916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	704 \|\| (ch >= 'A' && ch <= 'Z'))
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	705 {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	706 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	707 "client sent invalid header name: \"%V\"", name);
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 return NGX_ERROR;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	710 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	711
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	712 r->invalid_header = 1;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	713 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	714
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	715 for (i = 0; i != value->len; i++) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	716 ch = value->data[i];
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 if (ch == '\0' \|\| ch == LF \|\| ch == CR) {
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	719 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	720 "client sent header \"%V\" with "
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	721 "invalid value: \"%V\"", name, value);
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	722
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	723 return NGX_ERROR;
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 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	726
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	727 return NGX_OK;
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	728 }
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	729
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	730
916a2e1d6617 HTTP/3: client header validation. Roman Arutyunyan <arut@nginx.com> parents: 8680 diff changeset	731 static ngx_int_t
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	732 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	733 ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	734 {
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	735 u_char ch, c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	736 ngx_uint_t i;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	737
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	738 if (r->request_line.len) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	739 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	740 "client sent out of order pseudo-headers");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	741 goto failed;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	742 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	743
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	744 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	745
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	746 if (r->method_name.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	747 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	748 "client sent duplicate \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	749 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	750 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	751
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	752 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	753 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	754 "client sent empty \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	755 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	756 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	757
8650 9dce2978e4fd HTTP/3: eliminated r->method_start. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	758 r->method_name = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	759
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	760 for (i = 0; i < sizeof(ngx_http_v3_methods)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	761 / sizeof(ngx_http_v3_methods[0]); i++)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	762 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	763 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	764 && ngx_strncmp(value->data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	765 ngx_http_v3_methods[i].name.data, value->len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	766 == 0)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	767 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	768 r->method = ngx_http_v3_methods[i].method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	769 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	770 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	771 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	772
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	773 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	774 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	775
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	776 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	777 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	778 "client sent invalid method: \"%V\"", value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	779 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	780 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	781 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	782
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	783 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	784 "http3 method \"%V\" %ui", value, r->method);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	785 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	786 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	787
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	788 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	789
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	790 if (r->uri_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	791 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	792 "client sent duplicate \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	793 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	794 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	795
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	796 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	797 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	798 "client sent empty \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	799 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	800 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	801
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	802 r->uri_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	803 r->uri_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	804
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	805 if (ngx_http_parse_uri(r) != NGX_OK) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	806 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	807 "client sent invalid \":path\" header: \"%V\"",
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	808 value);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	809 goto failed;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	810 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	811
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	812 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	813 "http3 path \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	814 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	815 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	816
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	817 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	818
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	819 if (r->schema.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	820 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	821 "client sent duplicate \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	822 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	823 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	824
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	825 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	826 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	827 "client sent empty \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	828 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	829 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	830
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	831 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	832 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	833
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	834 c = (u_char) (ch \| 0x20);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	835 if (c >= 'a' && c <= 'z') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	836 continue;
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
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	839 if (((ch >= '0' && ch <= '9')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	840 \|\| ch == '+' \|\| ch == '-' \|\| ch == '.')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	841 && i > 0)
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	842 {
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 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	847 "client sent invalid \":scheme\" header: \"%V\"",
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	848 value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	849 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	850 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	851
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	852 r->schema = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	853
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	854 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	855 "http3 schema \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	856 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	857 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	858
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	859 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	860
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	861 if (r->host_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	862 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	863 "client sent duplicate \":authority\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	864 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	865 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	866
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	867 r->host_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	868 r->host_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	869
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	870 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	871 "http3 authority \"%V\"", value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	872 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	873 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	874
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	875 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	876 "client sent unknown pseudo-header \"%V\"", name);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	877
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	878 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	879
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	880 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	881 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	882 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	883
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	884
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	885 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	886 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	887 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	888 size_t len;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	889 u_char *p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	890 ngx_int_t rc;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	891 ngx_str_t host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	892
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	893 if (r->request_line.len) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	894 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	895 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	896
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	897 if (r->method_name.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	898 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	899 "client sent no \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	900 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	901 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	902
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	903 if (r->schema.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	904 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	905 "client sent no \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	906 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	907 }
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 if (r->uri_start == NULL) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	910 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	911 "client sent no \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	912 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	913 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	914
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	915 len = r->method_name.len + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	916 + (r->uri_end - r->uri_start) + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	917 + sizeof("HTTP/3.0") - 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	918
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	919 p = ngx_pnalloc(r->pool, len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	920 if (p == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	921 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	922 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	923 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	924
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	925 r->request_line.data = p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	926
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	927 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	928 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	929 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	930 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	931 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	932
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	933 r->request_line.len = p - r->request_line.data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	934
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	935 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	936 "http3 request line: \"%V\"", &r->request_line);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	937
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	938 ngx_str_set(&r->http_protocol, "HTTP/3.0");
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 if (ngx_http_process_request_uri(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	941 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	942 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	943
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	944 if (r->host_end) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	945
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	946 host.len = r->host_end - r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	947 host.data = r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	948
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	949 rc = ngx_http_validate_host(&host, r->pool, 0);
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 (rc == NGX_DECLINED) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	952 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	953 "client sent invalid host in request line");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	954 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	955 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	956
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	957 if (rc == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	958 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	959 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	960 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	961
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	962 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	963 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	964 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	965
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	966 r->headers_in.server = host;
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_list_init(&r->headers_in.headers, r->pool, 20,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	970 sizeof(ngx_table_elt_t))
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	971 != NGX_OK)
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 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	974 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	975 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	976
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	977 return NGX_OK;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	978
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	979 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	980
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	981 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	982 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	983 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	984
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	985
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	986 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	987 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	988 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	989 ssize_t n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	990 ngx_buf_t *b;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	991 ngx_connection_t *c;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	992
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	993 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	994
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	995 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	996 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	997 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	998
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	999 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	1000 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1001 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1002
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1003 if (r->headers_in.server.len == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1004 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	1005 "client sent neither \":authority\" nor \"Host\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1006 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1007 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1008
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1009 if (r->headers_in.host) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1010 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	1011 \|\| ngx_memcmp(r->headers_in.host->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1012 r->headers_in.server.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1013 r->headers_in.server.len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1014 != 0)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1015 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1016 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	1017 "client sent \":authority\" and \"Host\" headers "
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1018 "with different values");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1019 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1020 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1021 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1022
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1023 if (r->headers_in.content_length) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1024 r->headers_in.content_length_n =
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1025 ngx_atoof(r->headers_in.content_length->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1026 r->headers_in.content_length->value.len);
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 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	1029 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	1030 "client sent invalid \"Content-Length\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1031 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1032 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1033
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1034 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1035 b = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1036 n = b->last - b->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1037
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1038 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1039 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	1040
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1041 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1042 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	1043 return NGX_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1044 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1045
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1046 if (n > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1047 b->pos = b->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1048 b->last = b->start + n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1049 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1050 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1051
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1052 if (n != 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1053 r->headers_in.chunked = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1054 }
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1055 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1056
8854 7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1057 if (r->method == NGX_HTTP_CONNECT) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1058 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	1059 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	1060 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1061 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1062
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1063 if (r->method == NGX_HTTP_TRACE) {
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1064 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	1065 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	1066 return NGX_ERROR;
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1067 }
7416d3b2fac5 HTTP/3: added CONNECT and TRACE methods rejection. Sergey Kandaurov <pluknet@nginx.com> parents: 8847 diff changeset	1068
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1069 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1070
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1071 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1072
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1073 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	1074 return NGX_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1075 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1076
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1077
8958 10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1078 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1079 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	1080 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1081 ngx_str_t *val;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1082 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1083
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1084 cookies = r->v3_parse->cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1085
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1086 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1087 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	1088 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1089 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1090 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1091
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1092 r->v3_parse->cookies = cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1093 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1094
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1095 val = ngx_array_push(cookies);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1096 if (val == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1097 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1098 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1099
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1100 val = value;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1101
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1102 return NGX_OK;
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
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 static ngx_int_t
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1107 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	1108 {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1109 u_char buf, p, *end;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1110 size_t len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1111 ngx_str_t *vals;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1112 ngx_uint_t i;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1113 ngx_array_t *cookies;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1114 ngx_table_elt_t *h;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1115 ngx_http_header_t *hh;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1116 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	1117
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1118 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	1119
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1120 cookies = r->v3_parse->cookies;
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 if (cookies == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1123 return NGX_OK;
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 vals = cookies->elts;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1127
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1128 i = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1129 len = 0;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1130
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1131 do {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1132 len += vals[i].len + 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1133 } while (++i != cookies->nelts);
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1134
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1135 len -= 2;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1136
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1137 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	1138 if (buf == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1139 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	1140 return NGX_ERROR;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1143 p = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1144 end = buf + len;
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 for (i = 0; /* void */ ; i++) {
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 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	1149
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1150 if (p == end) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1151 *p = '\0';
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1152 break;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1153 }
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1154
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1155 p++ = ';'; p++ = ' ';
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1158 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	1159 if (h == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1160 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	1161 return NGX_ERROR;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1164 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	1165 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	1166
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1167 h->key.len = cookie.len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1168 h->key.data = cookie.data;
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 h->value.len = len;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1171 h->value.data = buf;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1172
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1173 h->lowcase_key = cookie.data;
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 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	1176
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1177 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	1178 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	1179
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1180 if (hh == NULL) {
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1181 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	1182 return NGX_ERROR;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1185 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	1186 /*
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1187 * request has been finalized already
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1188 * 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	1189 */
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1190 return NGX_ERROR;
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1191 }
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 return NGX_OK;
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
10522e8dea41 HTTP/3: improved processing of multiple Cookie field lines. Sergey Kandaurov <pluknet@nginx.com> parents: 8957 diff changeset	1196
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1197 ngx_int_t
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1198 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	1199 {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1200 size_t preread;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1201 ngx_int_t rc;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1202 ngx_chain_t *cl, out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1203 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1204 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1205
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1206 rb = r->request_body;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1207
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1208 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	1209
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1210 if (preread) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1211
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1212 /* 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	1213
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1214 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	1215 "http3 client request body preread %uz", preread);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1216
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1217 out.buf = r->header_in;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1218 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1219 cl = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1220
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1221 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1222 cl = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1223 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1224
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1225 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	1226 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1227 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1228 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1229
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1230 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1231 /* the whole request body was pre-read */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1232 r->request_body_no_buffering = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1233 rb->post_handler(r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1234 return NGX_OK;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1235 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1236
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1237 if (rb->rest < 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1238 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	1239 "negative request body rest");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1240 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1241 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1242
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1243 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	1244
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1245 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	1246 if (rb->buf == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1247 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1248 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1249
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1250 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	1251 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	1252
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1253 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	1254 }
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 static void
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1258 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	1259 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1260 ngx_int_t rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1261
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1262 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1263 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1264 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	1265 return;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1266 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1267
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1268 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	1269
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1270 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1271 ngx_http_finalize_request(r, rc);
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 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1274
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1275
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1276 ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1277 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	1278 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1279 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1280
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1281 if (r->connection->read->timedout) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1282 r->connection->timedout = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1283 return NGX_HTTP_REQUEST_TIME_OUT;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1284 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1285
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1286 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	1287
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1288 if (rc == NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1289 r->reading_body = 0;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1290 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1291
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1292 return rc;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1295
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1296 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1297 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	1298 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1299 off_t rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1300 size_t size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1301 ssize_t n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1302 ngx_int_t rc;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1303 ngx_uint_t flush;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1304 ngx_chain_t out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1305 ngx_connection_t *c;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1306 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1307 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1308
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1309 c = r->connection;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1310 rb = r->request_body;
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1311 flush = 1;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1312
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1313 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	1314 "http3 read client request body");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1315
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1316 for ( ;; ) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1317 for ( ;; ) {
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1318 if (rb->rest == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1319 break;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1320 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1321
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1322 if (rb->buf->last == rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1323
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1324 /* update chains */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1325
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1326 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	1327
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1328 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1329 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1330 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1331
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1332 if (rb->busy != NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1333 if (r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1334 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1335 ngx_del_timer(c->read);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1336 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1337
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1338 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	1339 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1340 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1341
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1342 return NGX_AGAIN;
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
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1345 if (rb->filter_need_buffering) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1346 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	1347 ngx_http_core_module);
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1348 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	1349
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1350 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	1351 return NGX_HTTP_INTERNAL_SERVER_ERROR;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1352 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1353
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1354 return NGX_AGAIN;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1355 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1356
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1357 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	1358 "busy buffers after request body flush");
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1359
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1360 return NGX_HTTP_INTERNAL_SERVER_ERROR;
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
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1363 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1364 rb->buf->pos = rb->buf->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1365 rb->buf->last = rb->buf->start;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1366 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1367
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1368 size = rb->buf->end - rb->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1369 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	1370
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1371 if ((off_t) size > rest) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1372 size = (size_t) rest;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1373 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1374
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1375 if (size == 0) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1376 break;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1377 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1378
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1379 n = c->recv(c, rb->buf->last, size);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1380
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1381 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	1382 "http3 client request body recv %z", n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1383
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1384 if (n == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1385 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1386 }
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	1387
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1388 if (n == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1389 rb->buf->last_buf = 1;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1392 if (n == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1393 c->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1394 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1395 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1396
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1397 rb->buf->last += n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1398
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1399 /* pass buffer to request body filter chain */
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1400
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1401 flush = 0;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1402 out.buf = rb->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1403 out.next = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1404
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1405 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	1406
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1407 if (rc != NGX_OK) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1408 return rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1409 }
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 if (rb->rest == 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1412 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1413 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1414
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1415 if (rb->buf->last < rb->buf->end) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1416 break;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1417 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1418 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1419
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1420 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	1421 "http3 client request body rest %O", rb->rest);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1422
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1423 if (flush) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1424 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	1425
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1426 if (rc != NGX_OK) {
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1427 return rc;
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1428 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1429 }
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1430
e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1431 if (rb->rest == 0 && rb->last_saved) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1432 break;
8549 d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1433 }
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	1434
8847 e29c1ede905f HTTP/3: reading body buffering in filters. Roman Arutyunyan <arut@nginx.com> parents: 8838 diff changeset	1435 if (!c->read->ready \|\| rb->rest == 0) {
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1436
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1437 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	1438 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	1439
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1440 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	1441 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1442 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1443
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1444 return NGX_AGAIN;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1445 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1446 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1447
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1448 if (c->read->timer_set) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1449 ngx_del_timer(c->read);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1450 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1451
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1452 if (!r->request_body_no_buffering) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1453 r->read_event_handler = ngx_http_block_reading;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1454 rb->post_handler(r);
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1455 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1456
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	1457 return NGX_OK;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1458 }
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1461 static ngx_int_t
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1462 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	1463 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1464 off_t max;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1465 size_t size;
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1466 u_char *p;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1467 ngx_int_t rc;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1468 ngx_buf_t *b;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1469 ngx_uint_t last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1470 ngx_chain_t cl, out, tl, *ll;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1471 ngx_http_v3_session_t *h3c;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1472 ngx_http_request_body_t *rb;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1473 ngx_http_core_loc_conf_t *clcf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1474 ngx_http_core_srv_conf_t *cscf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1475 ngx_http_v3_parse_data_t *st;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1476
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1477 rb = r->request_body;
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8690 diff changeset	1478 st = &r->v3_parse->body;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1479
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1480 h3c = ngx_http_v3_get_session(r->connection);
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1481
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1482 if (rb->rest == -1) {
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 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	1485 "http3 request body filter");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1486
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1487 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	1488
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1489 rb->rest = cscf->large_client_header_buffers.size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1490 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1491
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1492 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	1493
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1494 max = r->headers_in.content_length_n;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1495
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1496 if (max == -1 && clcf->client_max_body_size) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1497 max = clcf->client_max_body_size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1498 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1499
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1500 out = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1501 ll = &out;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1502 last = 0;
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 for (cl = in; cl; cl = cl->next) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1505
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1506 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	1507 "http3 body buf "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1508 "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	1509 cl->buf->temporary, cl->buf->in_file,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1510 cl->buf->start, cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1511 cl->buf->last - cl->buf->pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1512 cl->buf->file_pos,
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1513 cl->buf->file_last - cl->buf->file_pos);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1514
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1515 if (cl->buf->last_buf) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1516 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1517 }
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 b = NULL;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1520
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1521 while (cl->buf->pos < cl->buf->last) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1522
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1523 if (st->length == 0) {
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1524 p = cl->buf->pos;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1525
8838 d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1526 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	1527
d6e191a583cc HTTP/3: bulk parse functions. Roman Arutyunyan <arut@nginx.com> parents: 8835 diff changeset	1528 r->request_length += cl->buf->pos - p;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1529 h3c->total_bytes += cl->buf->pos - p;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1530
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1531 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	1532 return NGX_HTTP_CLOSE;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1533 }
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1534
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1535 if (rc == NGX_AGAIN) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1536 continue;
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 if (rc == NGX_DONE) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1540 last = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1541 goto done;
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
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1544 if (rc > 0) {
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8881 diff changeset	1545 ngx_quic_reset_stream(r->connection, rc);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1546 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	1547 "client sent invalid body");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1548 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1549 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1550
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1551 if (rc == NGX_ERROR) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1552 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1553 }
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 /* rc == NGX_OK */
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1556
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1557 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	1558 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	1559 "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	1560 "body: %O+%ui bytes",
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1561 rb->received, st->length);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1562
9027 f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1563 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	1564 }
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1565
f9d7930d0eed HTTP/3: skip empty request body buffers (ticket #2374). Roman Arutyunyan <arut@nginx.com> parents: 8958 diff changeset	1566 continue;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1567 }
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1568
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1569 if (b
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1570 && st->length <= 128
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1571 && (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	1572 {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1573 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1574 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1575 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1576 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1577
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1578 if (st->length < 8) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1579
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1580 while (st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1581 b->last++ = cl->buf->pos++;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1582 st->length--;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1583 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1584
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1585 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1586 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	1587 b->last += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1588 cl->buf->pos += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1589 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1590 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1591
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1592 continue;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1593 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1594
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1595 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	1596 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1597 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1598 }
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 b = tl->buf;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1601
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1602 ngx_memzero(b, sizeof(ngx_buf_t));
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 b->temporary = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1605 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	1606 b->start = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1607 b->pos = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1608 b->last = cl->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1609 b->end = cl->buf->end;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1610 b->flush = r->request_body_no_buffering;
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 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1613 ll = &tl->next;
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 size = cl->buf->last - cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1616
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1617 if (size > st->length) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1618 cl->buf->pos += (size_t) st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1619 rb->received += st->length;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1620 r->request_length += st->length;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1621 h3c->total_bytes += st->length;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1622 h3c->payload_bytes += st->length;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1623 st->length = 0;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1624
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1625 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1626 st->length -= size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1627 rb->received += size;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1628 r->request_length += size;
8881 72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1629 h3c->total_bytes += size;
72b304f6207c HTTP/3: traffic-based flood detection. Roman Arutyunyan <arut@nginx.com> parents: 8880 diff changeset	1630 h3c->payload_bytes += size;
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1631 cl->buf->pos = cl->buf->last;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1632 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1633
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1634 b->last = cl->buf->pos;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1635 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1636 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1637
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1638 done:
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1639
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1640 if (last) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1641
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1642 if (st->length > 0) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1643 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	1644 "client prematurely closed stream");
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1645 r->connection->error = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1646 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1647 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1648
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1649 if (r->headers_in.content_length_n == -1) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1650 r->headers_in.content_length_n = rb->received;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1651
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1652 } 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	1653 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	1654 "client sent less body data than expected: "
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1655 "%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	1656 rb->received, r->headers_in.content_length_n);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1657 return NGX_HTTP_BAD_REQUEST;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1658 }
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 rb->rest = 0;
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 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	1663 if (tl == NULL) {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1664 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1665 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1666
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1667 b = tl->buf;
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 ngx_memzero(b, sizeof(ngx_buf_t));
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1670
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1671 b->last_buf = 1;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1672
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1673 *ll = tl;
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1674
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1675 } else {
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1676
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1677 /* 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	1678
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1679 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	1680
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1681 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	1682 }
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1683
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1684 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	1685
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1686 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	1687 (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	1688
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8685 diff changeset	1689 return rc;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	1690 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 9037:0f5fc7a320db quic