nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 8680:58acdba9b3b2 quic

HTTP/3: client pseudo-headers restrictions. - :method, :path and :scheme are expected exactly once and not empty - :method and :scheme character validation is added - :authority cannot appear more than once

author	Roman Arutyunyan <arut@nginx.com>
date	Fri, 22 Jan 2021 15:57:41 +0300
parents	e1eb7f4ca9f1
children	916a2e1d6617

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
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	13 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	14 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	15 ngx_str_t name, ngx_str_t value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	16 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	17 ngx_str_t name, ngx_str_t value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	18 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	19 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	20
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	21
8665 96eb6915d244 HTTP/3: staticize ngx_http_v3_methods. Sergey Kandaurov <pluknet@nginx.com> parents: 8653 diff changeset	22 static const struct {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	23 ngx_str_t name;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	24 ngx_uint_t method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	25 } ngx_http_v3_methods[] = {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	26
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	27 { ngx_string("GET"), NGX_HTTP_GET },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	28 { ngx_string("POST"), NGX_HTTP_POST },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	29 { ngx_string("HEAD"), NGX_HTTP_HEAD },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	30 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	31 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32 { ngx_string("PUT"), NGX_HTTP_PUT },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	33 { ngx_string("MKCOL"), NGX_HTTP_MKCOL },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	34 { ngx_string("DELETE"), NGX_HTTP_DELETE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35 { ngx_string("COPY"), NGX_HTTP_COPY },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	36 { ngx_string("MOVE"), NGX_HTTP_MOVE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38 { ngx_string("LOCK"), NGX_HTTP_LOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40 { ngx_string("PATCH"), NGX_HTTP_PATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 { ngx_string("TRACE"), NGX_HTTP_TRACE }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	45 void
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	46 ngx_http_v3_init(ngx_connection_t *c)
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	47 {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	48 size_t size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	49 ngx_buf_t *b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	50 ngx_event_t *rev;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	51 ngx_http_request_t *r;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	52 ngx_http_connection_t *hc;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	53 ngx_http_core_srv_conf_t *cscf;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	54
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	55 if (ngx_http_v3_init_session(c) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	56 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	57 "internal error");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	58 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	59 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	60 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	61
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	62 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	63 ngx_http_v3_init_uni_stream(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	64 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	65 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	66
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	67 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	68
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	69 hc = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	70
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	71 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	72
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	73 size = cscf->client_header_buffer_size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	74
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	75 b = c->buffer;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	76
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	77 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	78 b = ngx_create_temp_buf(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	79 if (b == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	80 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	81 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	82 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	83
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	84 c->buffer = b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	85
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	86 } else if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	87
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	88 b->start = ngx_palloc(c->pool, size);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	89 if (b->start == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	90 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	91 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	92 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	93
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	94 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	95 b->last = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	96 b->end = b->last + size;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	97 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	98
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	99 c->log->action = "reading client request";
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 r = ngx_http_create_request(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	102 if (r == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	103 ngx_http_close_connection(c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	104 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	105 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	106
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	107 r->http_version = NGX_HTTP_VERSION_30;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	108
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	109 c->data = r;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	110
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	111 rev = c->read;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	112 rev->handler = ngx_http_v3_process_request;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	113
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	114 ngx_http_v3_process_request(rev);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	115 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	116
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	117
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	118 static void
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	119 ngx_http_v3_process_request(ngx_event_t *rev)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	120 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	121 ssize_t n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	122 ngx_buf_t *b;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	123 ngx_int_t rc;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	124 ngx_connection_t *c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	125 ngx_http_request_t *r;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	126 ngx_http_core_srv_conf_t *cscf;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	127 ngx_http_v3_parse_headers_t *st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	128
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	129 c = rev->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	130 r = c->data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	131
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	132 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	133
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	134 if (rev->timedout) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	135 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	136 c->timedout = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	137 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	138 return;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	139 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	140
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	141 st = r->h3_parse;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	142
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	143 if (st == NULL) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	144 st = ngx_pcalloc(c->pool, sizeof(ngx_http_v3_parse_headers_t));
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	145 if (st == NULL) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	146 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	147 return;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	148 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	149
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	150 r->h3_parse = st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	151 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	152
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	153 b = r->header_in;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	154
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	155 for ( ;; ) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	156
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	157 if (b->pos == b->last) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	158
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	159 if (!rev->ready) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	160 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	161 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	162
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	163 n = c->recv(c, b->start, b->end - b->start);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	164
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	165 if (n == NGX_AGAIN) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	166 if (!rev->timer_set) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	167 cscf = ngx_http_get_module_srv_conf(r,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	168 ngx_http_core_module);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	169 ngx_add_timer(rev, cscf->client_header_timeout);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	170 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	171
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	172 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	173 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	174 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	175
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	176 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	177 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	178
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	179 if (n == 0) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	180 ngx_log_error(NGX_LOG_INFO, c->log, 0,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	181 "client prematurely closed connection");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	182 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	183
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	184 if (n == 0 \|\| n == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	185 c->error = 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	186 c->log->action = "reading client request";
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	187
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	188 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	189 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	190 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	191
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	192 b->pos = b->start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	193 b->last = b->start + n;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	194 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	195
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	196 rc = ngx_http_v3_parse_headers(c, st, *b->pos);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	197
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	198 if (rc > 0) {
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	199 ngx_http_v3_finalize_connection(c, rc,
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	200 "could not parse request headers");
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	201 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	202 break;
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	203 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	204
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	205 if (rc == NGX_ERROR) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	206 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	207 "internal error");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	208 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	209 break;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	210 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	211
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	212 if (rc == NGX_BUSY) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	213 if (rev->error) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	214 ngx_http_close_request(r, NGX_HTTP_CLOSE);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	215 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	216 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	217
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	218 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	219 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	220 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	221
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	222 break;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	223 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	224
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	225 b->pos++;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	226 r->request_length++;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	227
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	228 if (rc == NGX_AGAIN) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	229 continue;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	230 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	231
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	232 /* rc == NGX_OK \|\| rc == NGX_DONE */
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	233
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	234 if (ngx_http_v3_process_header(r, &st->header_rep.header.name,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	235 &st->header_rep.header.value)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	236 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	237 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	238 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	239 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	240
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	241 if (rc == NGX_DONE) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	242 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	243 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	244 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	245
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	246 ngx_http_process_request(r);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	247 break;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	248 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	249 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	250
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	251 ngx_http_run_posted_requests(c);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	252
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	253 return;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	254 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	255
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	256
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	257 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	258 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	259 ngx_str_t *value)
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	260 {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	261 ngx_table_elt_t *h;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	262 ngx_http_header_t *hh;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	263 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	264
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	265 if (name->len && name->data[0] == ':') {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	266 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	267 }
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	268
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	269 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	270 return NGX_ERROR;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	271 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	272
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	273 h = ngx_list_push(&r->headers_in.headers);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	274 if (h == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	275 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	276 return NGX_ERROR;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	277 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	278
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	279 h->key = *name;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	280 h->value = *value;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	281 h->lowcase_key = h->key.data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	282 h->hash = ngx_hash_key(h->key.data, h->key.len);
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	283
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	284 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	285
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	286 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	287 h->lowcase_key, h->key.len);
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	288
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	289 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	290 return NGX_ERROR;
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	291 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	292
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	293 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	294 "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	295 return NGX_OK;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	296 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	297
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	298
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	299 static ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	300 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	301 ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	302 {
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	303 u_char ch, c;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	304 ngx_uint_t i;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	305
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	306 if (r->request_line.len) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	307 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	308 "client sent out of order pseudo-headers");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	309 goto failed;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	310 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	311
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	312 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	313
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	314 if (r->method_name.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	315 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	316 "client sent duplicate \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	317 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	318 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	319
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	320 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	321 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	322 "client sent empty \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	323 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	324 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	325
8650 9dce2978e4fd HTTP/3: eliminated r->method_start. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	326 r->method_name = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	327
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	328 for (i = 0; i < sizeof(ngx_http_v3_methods)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	329 / sizeof(ngx_http_v3_methods[0]); i++)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	330 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	331 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	332 && ngx_strncmp(value->data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	333 ngx_http_v3_methods[i].name.data, value->len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	334 == 0)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	335 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	336 r->method = ngx_http_v3_methods[i].method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	337 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	338 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	339 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	340
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	341 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	342 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	343
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	344 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	345 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	346 "client sent invalid method: \"%V\"", value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	347 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	348 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	349 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	350
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	351 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	352 "http3 method \"%V\" %ui", value, r->method);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	353 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	354 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	355
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	356 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	357
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	358 if (r->uri_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	359 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	360 "client sent duplicate \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	361 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	362 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	363
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	364 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	365 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	366 "client sent empty \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	367 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	368 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	369
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	370 r->uri_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	371 r->uri_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	372
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	373 if (ngx_http_parse_uri(r) != NGX_OK) {
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	374 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	375 "client sent invalid \":path\" header: \"%V\"",
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	376 value);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	377 goto failed;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	378 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	379
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	380 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	381 "http3 path \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	382 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	383 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	384
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	385 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	386
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	387 if (r->schema.len) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	388 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	389 "client sent duplicate \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	390 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	391 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	392
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	393 if (value->len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	394 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	395 "client sent empty \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	396 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	397 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	398
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	399 for (i = 0; i < value->len; i++) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	400 ch = value->data[i];
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	401
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	402 c = (u_char) (ch \| 0x20);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	403 if (c >= 'a' && c <= 'z') {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	404 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	405 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	406
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	407 if (((ch >= '0' && ch <= '9')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	408 \|\| ch == '+' \|\| ch == '-' \|\| ch == '.')
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	409 && i > 0)
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	410 {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	411 continue;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	412 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	413
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	414 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	415 "client sent invalid \":scheme\" header: \"%V\"",
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	416 value);
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	417 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	418 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	419
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	420 r->schema = *value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	421
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	422 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	423 "http3 schema \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	424 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	425 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	426
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	427 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	428
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	429 if (r->host_start) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	430 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	431 "client sent duplicate \":authority\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	432 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	433 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	434
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	435 r->host_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	436 r->host_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	437
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	438 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	439 "http3 authority \"%V\"", value);
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	440 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	441 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	442
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	443 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	444 "client sent unknown pseudo-header \"%V\"", name);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	445
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	446 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	447
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	448 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	449 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	450 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	451
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	452
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	453 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	454 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	455 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	456 size_t len;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	457 u_char *p;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	458 ngx_int_t rc;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	459 ngx_str_t host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	460
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	461 if (r->request_line.len) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	462 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	463 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	464
8680 58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	465 if (r->method_name.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	466 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	467 "client sent no \":method\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	468 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	469 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	470
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	471 if (r->schema.len == 0) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	472 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	473 "client sent no \":scheme\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	474 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	475 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	476
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	477 if (r->uri_start == NULL) {
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	478 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	479 "client sent no \":path\" header");
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	480 goto failed;
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	481 }
58acdba9b3b2 HTTP/3: client pseudo-headers restrictions. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	482
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	483 len = r->method_name.len + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	484 + (r->uri_end - r->uri_start) + 1
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	485 + sizeof("HTTP/3.0") - 1;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	486
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	487 p = ngx_pnalloc(r->pool, len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	488 if (p == NULL) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	489 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	490 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	491 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	492
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	493 r->request_line.data = p;
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 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	496 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	497 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	498 *p++ = ' ';
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	499 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	500
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	501 r->request_line.len = p - r->request_line.data;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	502
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	503 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	504 "http3 request line: \"%V\"", &r->request_line);
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 ngx_str_set(&r->http_protocol, "HTTP/3.0");
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 if (ngx_http_process_request_uri(r) != NGX_OK) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	509 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	510 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	511
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	512 if (r->host_end) {
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 host.len = r->host_end - r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	515 host.data = r->host_start;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	516
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	517 rc = ngx_http_validate_host(&host, r->pool, 0);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	518
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	519 if (rc == NGX_DECLINED) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	520 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	521 "client sent invalid host in request line");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	522 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	523 }
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 if (rc == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	526 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	527 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	528 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	529
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	530 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	531 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	532 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	533
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	534 r->headers_in.server = host;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	535 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	536
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	537 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	538 sizeof(ngx_table_elt_t))
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	539 != NGX_OK)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	540 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	541 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	542 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	543 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	544
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	545 return NGX_OK;
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	546
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	547 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	548
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	549 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	550 return NGX_ERROR;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	551 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	552
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	553
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	554 static ngx_int_t
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	555 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	556 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	557 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	558 return NGX_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 if (r->headers_in.server.len == 0) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	562 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	563 "client sent neither \":authority\" nor \"Host\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	564 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	565 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	566
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	567 if (r->headers_in.host) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	568 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	569 \|\| ngx_memcmp(r->headers_in.host->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	570 r->headers_in.server.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	571 r->headers_in.server.len)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	572 != 0)
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	573 {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	574 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	575 "client sent \":authority\" and \"Host\" headers "
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	576 "with different values");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	577 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	578 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	579 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	580
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	581 if (r->headers_in.content_length) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	582 r->headers_in.content_length_n =
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	583 ngx_atoof(r->headers_in.content_length->value.data,
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	584 r->headers_in.content_length->value.len);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	585
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	586 if (r->headers_in.content_length_n == NGX_ERROR) {
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	587 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	588 "client sent invalid \"Content-Length\" header");
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	589 goto failed;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	590 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	591 }
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	592
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	593 return NGX_OK;
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	594
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	595 failed:
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	596
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	597 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8665 diff changeset	598 return NGX_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	599 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	600
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	601
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	602 ngx_int_t
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	603 ngx_http_v3_parse_request_body(ngx_http_request_t r, ngx_buf_t b,
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	604 ngx_http_chunked_t *ctx)
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	605 {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	606 ngx_int_t rc;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	607 ngx_connection_t *c;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	608 ngx_http_v3_parse_data_t *st;
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	609 enum {
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	610 sw_start = 0,
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	611 sw_skip
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	612 };
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	613
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	614 c = r->connection;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	615 st = ctx->h3_parse;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	616
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	617 if (st == NULL) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	618 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	619 "http3 parse request body");
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	620
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	621 st = ngx_pcalloc(c->pool, sizeof(ngx_http_v3_parse_data_t));
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	622 if (st == NULL) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	623 goto failed;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	624 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	625
8511 830680e78b24 HTTP/3: fixed context storage in request body parser. Sergey Kandaurov <pluknet@nginx.com> parents: 8497 diff changeset	626 ctx->h3_parse = st;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	627 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	628
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	629 while (b->pos < b->last && ctx->size == 0) {
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	630
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	631 rc = ngx_http_v3_parse_data(c, st, *b->pos++);
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	632
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	633 if (rc > 0) {
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	634 ngx_http_v3_finalize_connection(c, rc,
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	635 "could not parse request body");
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	636 goto failed;
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	637 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	638
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	639 if (rc == NGX_ERROR) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	640 goto failed;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	641 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	642
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	643 if (rc == NGX_AGAIN) {
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	644 ctx->state = sw_skip;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	645 continue;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	646 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	647
8549 d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	648 if (rc == NGX_DONE) {
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	649 return NGX_DONE;
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	650 }
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	651
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	652 /* rc == NGX_OK */
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	653
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	654 ctx->size = st->length;
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	655 ctx->state = sw_start;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	656 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	657
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	658 if (ctx->state == sw_skip) {
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	659 ctx->length = 1;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	660 return NGX_AGAIN;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	661 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	662
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	663 if (b->pos == b->last) {
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	664 ctx->length = ctx->size;
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	665 return NGX_AGAIN;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	666 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	667
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	668 return NGX_OK;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	669
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	670 failed:
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	671
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	672 return NGX_ERROR;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	673 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 8680:58acdba9b3b2 quic