nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_request.c @ 8630:279ad36f2f4b quic

QUIC: renamed c->qs to c->quic.

author	Roman Arutyunyan <arut@nginx.com>
date	Tue, 10 Nov 2020 19:40:00 +0000
parents	d70a38acaea0
children	9dce2978e4fd

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
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	13 /* static table indices */
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	14 #define NGX_HTTP_V3_HEADER_AUTHORITY 0
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	15 #define NGX_HTTP_V3_HEADER_PATH_ROOT 1
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	16 #define NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO 4
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	17 #define NGX_HTTP_V3_HEADER_DATE 6
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	18 #define NGX_HTTP_V3_HEADER_LAST_MODIFIED 10
8489 5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	19 #define NGX_HTTP_V3_HEADER_LOCATION 12
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	20 #define NGX_HTTP_V3_HEADER_METHOD_GET 17
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	21 #define NGX_HTTP_V3_HEADER_SCHEME_HTTP 22
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	22 #define NGX_HTTP_V3_HEADER_SCHEME_HTTPS 23
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	23 #define NGX_HTTP_V3_HEADER_STATUS_200 25
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	24 #define NGX_HTTP_V3_HEADER_ACCEPT_ENCODING 31
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	25 #define NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN 53
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	26 #define NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING 59
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	27 #define NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE 72
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	28 #define NGX_HTTP_V3_HEADER_SERVER 92
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	29 #define NGX_HTTP_V3_HEADER_USER_AGENT 95
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	30
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	31
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32 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	33 ngx_str_t name, ngx_str_t value);
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	34 static ngx_int_t ngx_http_v3_push_resources(ngx_http_request_t *r,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	35 ngx_chain_t ***out);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	36 static ngx_int_t ngx_http_v3_push_resource(ngx_http_request_t *r,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	37 ngx_str_t path, ngx_chain_t **out);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	38 static ngx_int_t ngx_http_v3_create_push_request(
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	39 ngx_http_request_t pr, ngx_str_t path, uint64_t push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	40 static ngx_int_t ngx_http_v3_set_push_header(ngx_http_request_t *r,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	41 const char name, ngx_str_t value);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	42 static void ngx_http_v3_push_request_handler(ngx_event_t *ev);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	43 static ngx_chain_t ngx_http_v3_create_push_promise(ngx_http_request_t r,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	44 ngx_str_t *path, uint64_t push_id);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 struct {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 ngx_str_t name;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 ngx_uint_t method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 } ngx_http_v3_methods[] = {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 { ngx_string("GET"), NGX_HTTP_GET },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	53 { ngx_string("POST"), NGX_HTTP_POST },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	54 { ngx_string("HEAD"), NGX_HTTP_HEAD },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	55 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	56 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57 { ngx_string("PUT"), NGX_HTTP_PUT },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	58 { ngx_string("MKCOL"), NGX_HTTP_MKCOL },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	59 { ngx_string("DELETE"), NGX_HTTP_DELETE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	60 { ngx_string("COPY"), NGX_HTTP_COPY },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	61 { ngx_string("MOVE"), NGX_HTTP_MOVE },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	62 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	63 { ngx_string("LOCK"), NGX_HTTP_LOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	64 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	65 { ngx_string("PATCH"), NGX_HTTP_PATCH },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	66 { ngx_string("TRACE"), NGX_HTTP_TRACE }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	67 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	68
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	69
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	70 ngx_int_t
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	71 ngx_http_v3_parse_request(ngx_http_request_t r, ngx_buf_t b)
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	72 {
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	73 size_t len;
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	74 u_char *p;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	75 ngx_int_t rc, n;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	76 ngx_str_t name, value;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	77 ngx_connection_t *c;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	78 ngx_http_v3_parse_headers_t *st;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	79
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	80 c = r->connection;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	81 st = r->h3_parse;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	82
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	83 if (st == NULL) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	84 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse header");
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	85
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	86 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	87 if (st == NULL) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	88 goto failed;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	89 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	90
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	91 r->h3_parse = st;
8407 d6feece1288a Fixed $request_length for HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	92 r->parse_start = b->pos;
8408 5b367070cc9c Fixed client buffer reallocation for HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8407 diff changeset	93 r->state = 1;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	94 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	95
8230 31f7c697b6d9 Fixed pointer increment while parsing HTTP/3 header. Roman Arutyunyan <arut@nginx.com> parents: 8226 diff changeset	96 while (b->pos < b->last) {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	97 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	98
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	99 if (rc > 0) {
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	100 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	101 "could not parse request headers");
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	102 goto failed;
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	103 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	104
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	105 if (rc == NGX_ERROR) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	106 goto failed;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	107 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	108
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	109 if (rc == NGX_BUSY) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	110 return NGX_BUSY;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	111 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	112
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	113 b->pos++;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8452 diff changeset	114
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	115 if (rc == NGX_AGAIN) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	116 continue;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	117 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	118
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	119 name = &st->header_rep.header.name;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	120 value = &st->header_rep.header.value;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	121
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	122 n = ngx_http_v3_process_pseudo_header(r, name, value);
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	123
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	124 if (n == NGX_ERROR) {
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	125 goto failed;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	126 }
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	127
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	128 if (n == NGX_OK && rc == NGX_OK) {
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	129 continue;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	130 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	131
8494 e334ca1b23ba HTTP/3: support $server_protocol variable. Roman Arutyunyan <arut@nginx.com> parents: 8490 diff changeset	132 ngx_str_set(&r->http_protocol, "HTTP/3.0");
e334ca1b23ba HTTP/3: support $server_protocol variable. Roman Arutyunyan <arut@nginx.com> parents: 8490 diff changeset	133
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	134 len = (r->method_end - r->method_start) + 1
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	135 + (r->uri_end - r->uri_start) + 1
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	136 + sizeof("HTTP/3") - 1;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	137
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	138 p = ngx_pnalloc(c->pool, len);
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	139 if (p == NULL) {
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	140 goto failed;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	141 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	142
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	143 r->request_start = p;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	144
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	145 p = ngx_cpymem(p, r->method_start, r->method_end - r->method_start);
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	146 *p++ = ' ';
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	147 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start);
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	148 *p++ = ' ';
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	149 p = ngx_cpymem(p, "HTTP/3", sizeof("HTTP/3") - 1);
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	150
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	151 r->request_end = p;
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	152 r->state = 0;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	153
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	154 return NGX_OK;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	155 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	156
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	157 return NGX_AGAIN;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	158
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	159 failed:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	160
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	161 return NGX_HTTP_PARSE_INVALID_REQUEST;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	162 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	163
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	164
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	165 ngx_int_t
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	166 ngx_http_v3_parse_header(ngx_http_request_t r, ngx_buf_t b,
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	167 ngx_uint_t allow_underscores)
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	168 {
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	169 u_char ch;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	170 ngx_int_t rc;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	171 ngx_str_t name, value;
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	172 ngx_uint_t hash, i, n;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	173 ngx_connection_t *c;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	174 ngx_http_v3_parse_headers_t *st;
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	175 enum {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	176 sw_start = 0,
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	177 sw_done,
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	178 sw_next,
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	179 sw_header
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	180 };
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	181
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	182 c = r->connection;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	183 st = r->h3_parse;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	184
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	185 switch (r->state) {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	186
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	187 case sw_start:
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	188 r->parse_start = b->pos;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	189
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	190 if (st->state) {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	191 r->state = sw_next;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	192 goto done;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	193 }
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	194
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	195 name = &st->header_rep.header.name;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	196
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	197 if (name->len && name->data[0] != ':') {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	198 r->state = sw_done;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	199 goto done;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	200 }
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	201
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	202 /* fall through */
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	203
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	204 case sw_done:
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	205 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	206 "http3 parse header done");
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	207 return NGX_HTTP_PARSE_HEADER_DONE;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	208
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	209 case sw_next:
8407 d6feece1288a Fixed $request_length for HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	210 r->parse_start = b->pos;
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	211 r->invalid_header = 0;
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	212 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	213
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	214 case sw_header:
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	215 break;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	216 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	217
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	218 while (b->pos < b->last) {
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	219 rc = ngx_http_v3_parse_headers(c, st, *b->pos++);
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	220
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	221 if (rc > 0) {
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	222 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	223 "could not parse request headers");
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	224 return NGX_HTTP_PARSE_INVALID_HEADER;
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	225 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	226
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	227 if (rc == NGX_ERROR) {
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	228 return NGX_HTTP_PARSE_INVALID_HEADER;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	229 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	230
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	231 if (rc == NGX_DONE) {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	232 r->state = sw_done;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	233 goto done;
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	234 }
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	235
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	236 if (rc == NGX_OK) {
a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	237 r->state = sw_next;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	238 goto done;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	239 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	240 }
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	241
8452 a6675a976560 HTTP/3: fixed dropping first non-pseudo header. Roman Arutyunyan <arut@nginx.com> parents: 8451 diff changeset	242 r->state = sw_header;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	243 return NGX_AGAIN;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	244
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	245 done:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	246
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	247 name = &st->header_rep.header.name;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	248 value = &st->header_rep.header.value;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	249
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	250 r->header_name_start = name->data;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	251 r->header_name_end = name->data + name->len;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	252 r->header_start = value->data;
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	253 r->header_end = value->data + value->len;
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	254
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	255 hash = 0;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	256 i = 0;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	257
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	258 for (n = 0; n < name->len; n++) {
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	259 ch = name->data[n];
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	260
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	261 if (ch >= 'A' && ch <= 'Z') {
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	262 /*
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	263 * A request or response containing uppercase
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	264 * header field names MUST be treated as malformed
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	265 */
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	266 return NGX_HTTP_PARSE_INVALID_HEADER;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	267 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	268
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	269 if (ch == '\0') {
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	270 return NGX_HTTP_PARSE_INVALID_HEADER;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	271 }
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	272
8406 66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	273 if (ch == '_' && !allow_underscores) {
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	274 r->invalid_header = 1;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	275 continue;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	276 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	277
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	278 if ((ch < 'a' \|\| ch > 'z')
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	279 && (ch < '0' \|\| ch > '9')
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	280 && ch != '-' && ch != '_')
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	281 {
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	282 r->invalid_header = 1;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	283 continue;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	284 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	285
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	286 hash = ngx_hash(hash, ch);
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	287 r->lowcase_header[i++] = ch;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	288 i &= (NGX_HTTP_LC_HEADER_LEN - 1);
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	289 }
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	290
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	291 r->header_hash = hash;
66feab03d9b7 HTTP/3: restricted symbols in header names. Roman Arutyunyan <arut@nginx.com> parents: 8405 diff changeset	292 r->lowcase_index = i;
8405 d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	293
d2759e4cc437 HTTP/3: split header parser in two functions. Roman Arutyunyan <arut@nginx.com> parents: 8394 diff changeset	294 return NGX_OK;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	295 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	296
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	297
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	298 static ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	299 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	300 ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	301 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	302 ngx_uint_t i;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	303 ngx_connection_t *c;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	304
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	305 if (name->len == 0 \|\| name->data[0] != ':') {
8233 1e45c02f6376 HTTP/3 $request_line variable. Roman Arutyunyan <arut@nginx.com> parents: 8230 diff changeset	306 return NGX_DONE;
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	307 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	308
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	309 c = r->connection;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	310
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	311 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	312 r->method_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	313 r->method_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	314
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	315 for (i = 0; i < sizeof(ngx_http_v3_methods)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	316 / sizeof(ngx_http_v3_methods[0]); i++)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	317 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	318 if (value->len == ngx_http_v3_methods[i].name.len
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	319 && ngx_strncmp(value->data, ngx_http_v3_methods[i].name.data,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	320 value->len) == 0)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	321 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	322 r->method = ngx_http_v3_methods[i].method;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	323 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	324 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	325 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	326
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	327 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	328 "http3 method \"%V\" %ui", value, r->method);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	329 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	330 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	331
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	332 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	333 r->uri_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	334 r->uri_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	335
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	336 if (ngx_http_parse_uri(r) != NGX_OK) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	337 ngx_log_error(NGX_LOG_INFO, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	338 "client sent invalid :path header: \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	339 return NGX_ERROR;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	340 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	341
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	342 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	343 "http3 path \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	344
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	345 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	346 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	347
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	348 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	349 r->schema_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	350 r->schema_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	351
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	352 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	353 "http3 schema \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	354
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	355 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	356 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	357
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	358 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	359 r->host_start = value->data;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	360 r->host_end = value->data + value->len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	361
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	362 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	363 "http3 authority \"%V\"", value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	364
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	365 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	366 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	367
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	368 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	369 "http3 unknown pseudo header \"%V\" \"%V\"", name, value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	370
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	371 return NGX_OK;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	372 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	373
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	374
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	375 ngx_int_t
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	376 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	377 ngx_http_chunked_t *ctx)
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	378 {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	379 ngx_int_t rc;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	380 ngx_connection_t *c;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	381 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	382 enum {
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	383 sw_start = 0,
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	384 sw_skip
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	385 };
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	386
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	387 c = r->connection;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	388 st = ctx->h3_parse;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	389
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	390 if (st == NULL) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	391 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	392 "http3 parse request body");
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	393
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	394 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	395 if (st == NULL) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	396 goto failed;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	397 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	398
8511 830680e78b24 HTTP/3: fixed context storage in request body parser. Sergey Kandaurov <pluknet@nginx.com> parents: 8497 diff changeset	399 ctx->h3_parse = st;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	400 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	401
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	402 while (b->pos < b->last && ctx->size == 0) {
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	403
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	404 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	405
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	406 if (rc > 0) {
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	407 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	408 "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	409 goto failed;
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	410 }
72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	411
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	412 if (rc == NGX_ERROR) {
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	413 goto failed;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	414 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	415
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	416 if (rc == NGX_AGAIN) {
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	417 ctx->state = sw_skip;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	418 continue;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	419 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	420
8549 d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	421 if (rc == NGX_DONE) {
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	422 return NGX_DONE;
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	423 }
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	424
d70a38acaea0 HTTP/3: skip unknown frames on request stream. Roman Arutyunyan <arut@nginx.com> parents: 8548 diff changeset	425 /* rc == NGX_OK */
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	426
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	427 ctx->size = st->length;
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	428 ctx->state = sw_start;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	429 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	430
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	431 if (ctx->state == sw_skip) {
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	432 ctx->length = 1;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	433 return NGX_AGAIN;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	434 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	435
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	436 if (b->pos == b->last) {
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	437 ctx->length = ctx->size;
9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	438 return NGX_AGAIN;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	439 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	440
8548 9ffef6054abf HTTP/3: fixed handling request body eof. Roman Arutyunyan <arut@nginx.com> parents: 8511 diff changeset	441 return NGX_OK;
8295 5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	442
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	443 failed:
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	444
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	445 return NGX_ERROR;
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	446 }
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	447
5649079a41f4 Parsing HTTP/3 request body. Roman Arutyunyan <arut@nginx.com> parents: 8292 diff changeset	448
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	449 ngx_chain_t *
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	450 ngx_http_v3_create_header(ngx_http_request_t *r)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	451 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	452 u_char *p;
8253 69365c7bb07f Removed unused variable. Roman Arutyunyan <arut@nginx.com> parents: 8238 diff changeset	453 size_t len, n;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	454 ngx_buf_t *b;
8489 5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	455 ngx_str_t host;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	456 ngx_uint_t i, port;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	457 ngx_chain_t out, hl, cl, *ll;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	458 ngx_list_part_t *part;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	459 ngx_table_elt_t *header;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	460 ngx_connection_t *c;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	461 ngx_http_core_loc_conf_t *clcf;
8489 5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	462 ngx_http_core_srv_conf_t *cscf;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	463 u_char addr[NGX_SOCKADDR_STRLEN];
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	464
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	465 c = r->connection;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	466
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	467 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 create header");
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	468
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	469 out = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	470 ll = &out;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	471
8630 279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8549 diff changeset	472 if ((c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	473 && r->method != NGX_HTTP_HEAD)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	474 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	475 if (ngx_http_v3_push_resources(r, &ll) != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	476 return NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	477 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	478 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	479
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	480 len = ngx_http_v3_encode_header_block_prefix(NULL, 0, 0, 0);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	481
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	482 if (r->headers_out.status == NGX_HTTP_OK) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	483 len += ngx_http_v3_encode_header_ri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	484 NGX_HTTP_V3_HEADER_STATUS_200);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	485
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	486 } else {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	487 len += ngx_http_v3_encode_header_lri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	488 NGX_HTTP_V3_HEADER_STATUS_200,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	489 NULL, 3);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	490 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	491
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	492 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	493
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	494 if (r->headers_out.server == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	495 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	496 n = sizeof(NGINX_VER) - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	497
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	498 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	499 n = sizeof(NGINX_VER_BUILD) - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	500
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	501 } else {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	502 n = sizeof("nginx") - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	503 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	504
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	505 len += ngx_http_v3_encode_header_lri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	506 NGX_HTTP_V3_HEADER_SERVER,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	507 NULL, n);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	508 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	509
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	510 if (r->headers_out.date == NULL) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	511 len += ngx_http_v3_encode_header_lri(NULL, 0, NGX_HTTP_V3_HEADER_DATE,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	512 NULL, ngx_cached_http_time.len);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	513 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	514
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	515 if (r->headers_out.content_type.len) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	516 n = r->headers_out.content_type.len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	517
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	518 if (r->headers_out.content_type_len == r->headers_out.content_type.len
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	519 && r->headers_out.charset.len)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	520 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	521 n += sizeof("; charset=") - 1 + r->headers_out.charset.len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	522 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	523
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	524 len += ngx_http_v3_encode_header_lri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	525 NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	526 NULL, n);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	527 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	528
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	529 if (r->headers_out.content_length == NULL) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	530 if (r->headers_out.content_length_n > 0) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	531 len += ngx_http_v3_encode_header_lri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	532 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	533 NULL, NGX_OFF_T_LEN);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	534
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	535 } else if (r->headers_out.content_length_n == 0) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	536 len += ngx_http_v3_encode_header_ri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	537 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	538 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	539 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	540
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	541 if (r->headers_out.last_modified == NULL
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	542 && r->headers_out.last_modified_time != -1)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	543 {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	544 len += ngx_http_v3_encode_header_lri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	545 NGX_HTTP_V3_HEADER_LAST_MODIFIED, NULL,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	546 sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	547 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	548
8489 5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	549 if (r->headers_out.location
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	550 && r->headers_out.location->value.len
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	551 && r->headers_out.location->value.data[0] == '/'
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	552 && clcf->absolute_redirect)
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	553 {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	554 r->headers_out.location->hash = 0;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	555
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	556 if (clcf->server_name_in_redirect) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	557 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	558 host = cscf->server_name;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	559
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	560 } else if (r->headers_in.server.len) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	561 host = r->headers_in.server;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	562
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	563 } else {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	564 host.len = NGX_SOCKADDR_STRLEN;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	565 host.data = addr;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	566
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	567 if (ngx_connection_local_sockaddr(c, &host, 0) != NGX_OK) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	568 return NULL;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	569 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	570 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	571
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	572 port = ngx_inet_get_port(c->local_sockaddr);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	573
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	574 n = sizeof("https://") - 1 + host.len
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	575 + r->headers_out.location->value.len;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	576
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	577 if (clcf->port_in_redirect) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	578 port = (port == 443) ? 0 : port;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	579
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	580 } else {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	581 port = 0;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	582 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	583
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	584 if (port) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	585 n += sizeof(":65535") - 1;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	586 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	587
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	588 len += ngx_http_v3_encode_header_lri(NULL, 0,
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	589 NGX_HTTP_V3_HEADER_LOCATION, NULL, n);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	590
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	591 } else {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	592 ngx_str_null(&host);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	593 port = 0;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	594 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	595
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	596 #if (NGX_HTTP_GZIP)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	597 if (r->gzip_vary) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	598 if (clcf->gzip_vary) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	599 len += ngx_http_v3_encode_header_ri(NULL, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	600 NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	601
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	602 } else {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	603 r->gzip_vary = 0;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	604 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	605 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	606 #endif
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	607
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	608 part = &r->headers_out.headers.part;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	609 header = part->elts;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	610
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	611 for (i = 0; /* void */; i++) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	612
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	613 if (i >= part->nelts) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	614 if (part->next == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	615 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	616 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	617
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	618 part = part->next;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	619 header = part->elts;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	620 i = 0;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	621 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	622
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	623 if (header[i].hash == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	624 continue;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	625 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	626
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	627 len += ngx_http_v3_encode_header_l(NULL, &header[i].key,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	628 &header[i].value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	629 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	630
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	631 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 header len:%uz", len);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	632
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	633 b = ngx_create_temp_buf(r->pool, len);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	634 if (b == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	635 return NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	636 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	637
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	638 b->last = (u_char *) ngx_http_v3_encode_header_block_prefix(b->last,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	639 0, 0, 0);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	640
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	641 if (r->headers_out.status == NGX_HTTP_OK) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	642 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	643 NGX_HTTP_V3_HEADER_STATUS_200);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	644
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	645 } else {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	646 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	647 NGX_HTTP_V3_HEADER_STATUS_200,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	648 NULL, 3);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8219 diff changeset	649 b->last = ngx_sprintf(b->last, "%03ui", r->headers_out.status);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	650 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	651
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	652 if (r->headers_out.server == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	653 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	654 p = (u_char *) NGINX_VER;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	655 n = sizeof(NGINX_VER) - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	656
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	657 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	658 p = (u_char *) NGINX_VER_BUILD;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	659 n = sizeof(NGINX_VER_BUILD) - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	660
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	661 } else {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	662 p = (u_char *) "nginx";
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	663 n = sizeof("nginx") - 1;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	664 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	665
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	666 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	667 NGX_HTTP_V3_HEADER_SERVER,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	668 p, n);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	669 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	670
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	671 if (r->headers_out.date == NULL) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	672 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	673 NGX_HTTP_V3_HEADER_DATE,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	674 ngx_cached_http_time.data,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	675 ngx_cached_http_time.len);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	676 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	677
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	678 if (r->headers_out.content_type.len) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	679 n = r->headers_out.content_type.len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	680
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	681 if (r->headers_out.content_type_len == r->headers_out.content_type.len
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	682 && r->headers_out.charset.len)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	683 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	684 n += sizeof("; charset=") - 1 + r->headers_out.charset.len;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	685 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	686
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	687 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	688 NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	689 NULL, n);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	690
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	691 p = b->last;
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	692 b->last = ngx_cpymem(b->last, r->headers_out.content_type.data,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	693 r->headers_out.content_type.len);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	694
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	695 if (r->headers_out.content_type_len == r->headers_out.content_type.len
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	696 && r->headers_out.charset.len)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	697 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	698 b->last = ngx_cpymem(b->last, "; charset=",
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	699 sizeof("; charset=") - 1);
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	700 b->last = ngx_cpymem(b->last, r->headers_out.charset.data,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	701 r->headers_out.charset.len);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	702
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	703 /* update r->headers_out.content_type for possible logging */
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	704
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	705 r->headers_out.content_type.len = b->last - p;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	706 r->headers_out.content_type.data = p;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	707 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	708 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	709
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	710 if (r->headers_out.content_length == NULL) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	711 if (r->headers_out.content_length_n > 0) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	712 p = ngx_sprintf(b->last, "%O", r->headers_out.content_length_n);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	713 n = p - b->last;
8238 a3257a725b3d Fixed header creation for header_only responses in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8233 diff changeset	714
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	715 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	716 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	717 NULL, n);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	718
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	719 b->last = ngx_sprintf(b->last, "%O",
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	720 r->headers_out.content_length_n);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	721
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	722 } else if (r->headers_out.content_length_n == 0) {
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	723 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	724 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	725 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	726 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	727
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	728 if (r->headers_out.last_modified == NULL
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	729 && r->headers_out.last_modified_time != -1)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	730 {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	731 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	732 NGX_HTTP_V3_HEADER_LAST_MODIFIED, NULL,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	733 sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	734
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	735 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	736 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	737
8489 5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	738 if (host.data) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	739 n = sizeof("https://") - 1 + host.len
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	740 + r->headers_out.location->value.len;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	741
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	742 if (port) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	743 n += ngx_sprintf(b->last, ":%ui", port) - b->last;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	744 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	745
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	746 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	747 NGX_HTTP_V3_HEADER_LOCATION,
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	748 NULL, n);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	749
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	750 p = b->last;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	751 b->last = ngx_cpymem(b->last, "https://", sizeof("https://") - 1);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	752 b->last = ngx_cpymem(b->last, host.data, host.len);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	753
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	754 if (port) {
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	755 b->last = ngx_sprintf(b->last, ":%ui", port);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	756 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	757
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	758 b->last = ngx_cpymem(b->last, r->headers_out.location->value.data,
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	759 r->headers_out.location->value.len);
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	760
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	761 /* update r->headers_out.location->value for possible logging */
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	762
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	763 r->headers_out.location->value.len = b->last - p;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	764 r->headers_out.location->value.data = p;
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	765 ngx_str_set(&r->headers_out.location->key, "Location");
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	766 }
5d2e285677a7 HTTP/3: generate Location response header for absolute redirects. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	767
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	768 #if (NGX_HTTP_GZIP)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	769 if (r->gzip_vary) {
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	770 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	771 NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	772 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	773 #endif
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	774
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	775 part = &r->headers_out.headers.part;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	776 header = part->elts;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	777
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	778 for (i = 0; /* void */; i++) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	779
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	780 if (i >= part->nelts) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	781 if (part->next == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	782 break;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	783 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	784
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	785 part = part->next;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	786 header = part->elts;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	787 i = 0;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	788 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	789
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	790 if (header[i].hash == 0) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	791 continue;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	792 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	793
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	794 b->last = (u_char *) ngx_http_v3_encode_header_l(b->last,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	795 &header[i].key,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	796 &header[i].value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	797 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	798
8238 a3257a725b3d Fixed header creation for header_only responses in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8233 diff changeset	799 if (r->header_only) {
a3257a725b3d Fixed header creation for header_only responses in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8233 diff changeset	800 b->last_buf = 1;
a3257a725b3d Fixed header creation for header_only responses in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8233 diff changeset	801 }
a3257a725b3d Fixed header creation for header_only responses in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8233 diff changeset	802
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	803 cl = ngx_alloc_chain_link(c->pool);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	804 if (cl == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	805 return NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	806 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	807
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	808 cl->buf = b;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	809 cl->next = NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	810
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	811 n = b->last - b->pos;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	812
8490 e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	813 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_HEADERS)
e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	814 + ngx_http_v3_encode_varlen_int(NULL, n);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	815
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	816 b = ngx_create_temp_buf(c->pool, len);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	817 if (b == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	818 return NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	819 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	820
8490 e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	821 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	822 NGX_HTTP_V3_FRAME_HEADERS);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	823 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, n);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	824
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	825 hl = ngx_alloc_chain_link(c->pool);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	826 if (hl == NULL) {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	827 return NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	828 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	829
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	830 hl->buf = b;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	831 hl->next = cl;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	832
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	833 *ll = hl;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	834 ll = &cl->next;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	835
8451 908cae4f3078 HTTP/3: do not emit a DATA frame header for header_only responses. Sergey Kandaurov <pluknet@nginx.com> parents: 8408 diff changeset	836 if (r->headers_out.content_length_n >= 0 && !r->header_only) {
8490 e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	837 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_DATA)
e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	838 + ngx_http_v3_encode_varlen_int(NULL,
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	839 r->headers_out.content_length_n);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	840
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	841 b = ngx_create_temp_buf(c->pool, len);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	842 if (b == NULL) {
8394 df18ae7161b8 Assorted fixes. Sergey Kandaurov <pluknet@nginx.com> parents: 8329 diff changeset	843 return NULL;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	844 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	845
8490 e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	846 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
e24f7b50ba1d HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int(). Roman Arutyunyan <arut@nginx.com> parents: 8489 diff changeset	847 NGX_HTTP_V3_FRAME_DATA);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	848 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	849 r->headers_out.content_length_n);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	850
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	851 cl = ngx_alloc_chain_link(c->pool);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	852 if (cl == NULL) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	853 return NULL;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	854 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	855
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	856 cl->buf = b;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	857 cl->next = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	858
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	859 *ll = cl;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	860 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	861
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	862 return out;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	863 }
8292 46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	864
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	865
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	866 ngx_chain_t *
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	867 ngx_http_v3_create_trailers(ngx_http_request_t *r)
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	868 {
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	869 ngx_buf_t *b;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	870 ngx_chain_t *cl;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	871
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	872 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	873 "http3 create trailers");
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	874
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	875 /* XXX */
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	876
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	877 b = ngx_calloc_buf(r->pool);
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	878 if (b == NULL) {
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	879 return NULL;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	880 }
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	881
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	882 b->last_buf = 1;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	883
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	884 cl = ngx_alloc_chain_link(r->pool);
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	885 if (cl == NULL) {
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	886 return NULL;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	887 }
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	888
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	889 cl->buf = b;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	890 cl->next = NULL;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	891
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	892 return cl;
46e3542d51b3 Chunked response body in HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: 8291 diff changeset	893 }
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	894
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	895
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	896 static ngx_int_t
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	897 ngx_http_v3_push_resources(ngx_http_request_t r, ngx_chain_t **out)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	898 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	899 u_char start, end, *last;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	900 ngx_str_t path;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	901 ngx_int_t rc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	902 ngx_uint_t i, push;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	903 ngx_table_elt_t **h;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	904 ngx_http_v3_loc_conf_t *h3lcf;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	905 ngx_http_complex_value_t *pushes;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	906
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	907 h3lcf = ngx_http_get_module_loc_conf(r, ngx_http_v3_module);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	908
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	909 if (h3lcf->pushes) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	910 pushes = h3lcf->pushes->elts;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	911
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	912 for (i = 0; i < h3lcf->pushes->nelts; i++) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	913
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	914 if (ngx_http_complex_value(r, &pushes[i], &path) != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	915 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	916 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	917
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	918 if (path.len == 0) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	919 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	920 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	921
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	922 if (path.len == 3 && ngx_strncmp(path.data, "off", 3) == 0) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	923 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	924 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	925
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	926 rc = ngx_http_v3_push_resource(r, &path, out);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	927
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	928 if (rc == NGX_ERROR) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	929 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	930 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	931
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	932 if (rc == NGX_ABORT) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	933 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	934 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	935
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	936 /* NGX_OK, NGX_DECLINED */
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	937 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	938 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	939
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	940 if (!h3lcf->push_preload) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	941 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	942 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	943
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	944 h = r->headers_out.link.elts;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	945
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	946 for (i = 0; i < r->headers_out.link.nelts; i++) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	947
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	948 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	949 "http3 parse link: \"%V\"", &h[i]->value);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	950
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	951 start = h[i]->value.data;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	952 end = h[i]->value.data + h[i]->value.len;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	953
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	954 next_link:
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	955
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	956 while (start < end && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	957
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	958 if (start == end \|\| *start++ != '<') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	959 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	960 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	961
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	962 while (start < end && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	963
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	964 for (last = start; last < end && *last != '>'; last++) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	965 /* void */
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	966 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	967
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	968 if (last == start \|\| last == end) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	969 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	970 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	971
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	972 path.len = last - start;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	973 path.data = start;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	974
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	975 start = last + 1;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	976
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	977 while (start < end && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	978
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	979 if (start == end) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	980 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	981 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	982
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	983 if (*start == ',') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	984 start++;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	985 goto next_link;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	986 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	987
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	988 if (*start++ != ';') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	989 continue;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	990 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	991
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	992 last = ngx_strlchr(start, end, ',');
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	993
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	994 if (last == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	995 last = end;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	996 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	997
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	998 push = 0;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	999
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1000 for ( ;; ) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1001
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1002 while (start < last && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1003
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1004 if (last - start >= 6
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1005 && ngx_strncasecmp(start, (u_char *) "nopush", 6) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1006 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1007 start += 6;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1008
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1009 if (start == last \|\| start == ' ' \|\| start == ';') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1010 push = 0;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1011 break;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1012 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1013
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1014 goto next_param;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1015 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1016
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1017 if (last - start >= 11
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1018 && ngx_strncasecmp(start, (u_char *) "rel=preload", 11) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1019 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1020 start += 11;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1021
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1022 if (start == last \|\| start == ' ' \|\| start == ';') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1023 push = 1;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1024 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1025
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1026 goto next_param;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1027 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1028
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1029 if (last - start >= 4
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1030 && ngx_strncasecmp(start, (u_char *) "rel=", 4) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1031 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1032 start += 4;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1033
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1034 while (start < last && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1035
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1036 if (start == last \|\| *start++ != '"') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1037 goto next_param;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1038 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1039
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1040 for ( ;; ) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1041
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1042 while (start < last && *start == ' ') { start++; }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1043
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1044 if (last - start >= 7
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1045 && ngx_strncasecmp(start, (u_char *) "preload", 7) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1046 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1047 start += 7;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1048
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1049 if (start < last && (start == ' ' \|\| start == '"')) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1050 push = 1;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1051 break;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1052 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1053 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1054
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1055 while (start < last && start != ' ' && start != '"') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1056 start++;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1057 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1058
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1059 if (start == last) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1060 break;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1061 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1062
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1063 if (*start == '"') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1064 break;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1065 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1066
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1067 start++;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1068 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1069 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1070
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1071 next_param:
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1072
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1073 start = ngx_strlchr(start, last, ';');
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1074
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1075 if (start == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1076 break;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1077 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1078
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1079 start++;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1080 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1081
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1082 if (push) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1083 while (path.len && path.data[path.len - 1] == ' ') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1084 path.len--;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1085 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1086 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1087
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1088 if (push && path.len
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1089 && !(path.len > 1 && path.data[0] == '/' && path.data[1] == '/'))
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1090 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1091 rc = ngx_http_v3_push_resource(r, &path, out);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1092
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1093 if (rc == NGX_ERROR) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1094 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1095 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1096
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1097 if (rc == NGX_ABORT) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1098 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1099 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1100
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1101 /* NGX_OK, NGX_DECLINED */
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1102 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1103
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1104 if (last < end) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1105 start = last + 1;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1106 goto next_link;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1107 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1108 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1109
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1110 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1111 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1112
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1113
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1114 static ngx_int_t
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1115 ngx_http_v3_push_resource(ngx_http_request_t r, ngx_str_t path,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1116 ngx_chain_t ***ll)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1117 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1118 uint64_t push_id;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1119 ngx_int_t rc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1120 ngx_chain_t *cl;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1121 ngx_connection_t *c;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1122 ngx_http_v3_srv_conf_t *h3scf;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1123 ngx_http_v3_connection_t *h3c;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1124
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1125 c = r->connection;
8630 279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8549 diff changeset	1126 h3c = c->quic->parent->data;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1127 h3scf = ngx_http_get_module_srv_conf(r, ngx_http_v3_module);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1128
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1129 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, c->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1130 "http3 push \"%V\" pushing:%ui/%ui id:%uL/%uL",
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1131 path, h3c->npushing, h3scf->max_concurrent_pushes,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1132 h3c->next_push_id, h3c->max_push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1133
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1134 if (!ngx_path_separator(path->data[0])) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1135 ngx_log_error(NGX_LOG_WARN, c->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1136 "non-absolute path \"%V\" not pushed", path);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1137 return NGX_DECLINED;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1138 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1139
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1140 if (h3c->next_push_id > h3c->max_push_id) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1141 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1142 "http3 abort pushes due to max_push_id");
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1143 return NGX_ABORT;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1144 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1145
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1146 if (h3c->npushing >= h3scf->max_concurrent_pushes) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1147 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1148 "http3 abort pushes due to max_concurrent_pushes");
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1149 return NGX_ABORT;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1150 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1151
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1152 push_id = h3c->next_push_id++;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1153
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1154 rc = ngx_http_v3_create_push_request(r, path, push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1155 if (rc != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1156 return rc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1157 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1158
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1159 cl = ngx_http_v3_create_push_promise(r, path, push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1160 if (cl == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1161 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1162 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1163
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1164 for (ll = cl; ll; ll = &(*ll)->next);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1165
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1166 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1167 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1168
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1169
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1170 static ngx_int_t
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1171 ngx_http_v3_create_push_request(ngx_http_request_t pr, ngx_str_t path,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1172 uint64_t push_id)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1173 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1174 ngx_pool_t *pool;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1175 ngx_connection_t c, pc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1176 ngx_http_request_t *r;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1177 ngx_http_log_ctx_t *ctx;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1178 ngx_http_connection_t *hc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1179 ngx_http_core_srv_conf_t *cscf;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1180 ngx_http_v3_connection_t *h3c;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1181
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1182 pc = pr->connection;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1183
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1184 r = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1185
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1186 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1187 "http3 create push request id:%uL", push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1188
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1189 c = ngx_http_v3_create_push_stream(pc, push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1190 if (c == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1191 return NGX_ABORT;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1192 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1193
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1194 hc = ngx_palloc(c->pool, sizeof(ngx_http_connection_t));
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1195 if (hc == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1196 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1197 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1198
8630 279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8549 diff changeset	1199 h3c = c->quic->parent->data;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1200 ngx_memcpy(hc, h3c, sizeof(ngx_http_connection_t));
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1201 c->data = hc;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1202
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1203 ctx = ngx_palloc(c->pool, sizeof(ngx_http_log_ctx_t));
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1204 if (ctx == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1205 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1206 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1207
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1208 ctx->connection = c;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1209 ctx->request = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1210 ctx->current_request = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1211
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1212 c->log->handler = ngx_http_log_error;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1213 c->log->data = ctx;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1214 c->log->action = "processing pushed request headers";
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1215
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1216 c->log_error = NGX_ERROR_INFO;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1217
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1218 r = ngx_http_create_request(c);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1219 if (r == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1220 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1221 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1222
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1223 c->data = r;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1224
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1225 ngx_str_set(&r->http_protocol, "HTTP/3.0");
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1226
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1227 r->method_name = ngx_http_core_get_method;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1228 r->method = NGX_HTTP_GET;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1229
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1230 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1231
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1232 r->header_in = ngx_create_temp_buf(r->pool,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1233 cscf->client_header_buffer_size);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1234 if (r->header_in == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1235 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1236 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1237
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1238 if (ngx_list_init(&r->headers_in.headers, r->pool, 4,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1239 sizeof(ngx_table_elt_t))
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1240 != NGX_OK)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1241 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1242 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1243 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1244
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1245 r->headers_in.connection_type = NGX_HTTP_CONNECTION_CLOSE;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1246
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1247 r->schema.data = ngx_pstrdup(r->pool, &pr->schema);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1248 if (r->schema.data == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1249 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1250 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1251
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1252 r->schema.len = pr->schema.len;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1253
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1254 r->uri_start = ngx_pstrdup(r->pool, path);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1255 if (r->uri_start == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1256 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1257 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1258
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1259 r->uri_end = r->uri_start + path->len;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1260
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1261 if (ngx_http_parse_uri(r) != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1262 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1263 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1264
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1265 if (ngx_http_process_request_uri(r) != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1266 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1267 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1268
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1269 if (ngx_http_v3_set_push_header(r, "host", &pr->headers_in.server)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1270 != NGX_OK)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1271 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1272 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1273 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1274
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1275 if (pr->headers_in.accept_encoding) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1276 if (ngx_http_v3_set_push_header(r, "accept-encoding",
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1277 &pr->headers_in.accept_encoding->value)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1278 != NGX_OK)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1279 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1280 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1281 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1282 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1283
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1284 if (pr->headers_in.accept_language) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1285 if (ngx_http_v3_set_push_header(r, "accept-language",
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1286 &pr->headers_in.accept_language->value)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1287 != NGX_OK)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1288 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1289 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1290 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1291 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1292
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1293 if (pr->headers_in.user_agent) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1294 if (ngx_http_v3_set_push_header(r, "user-agent",
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1295 &pr->headers_in.user_agent->value)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1296 != NGX_OK)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1297 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1298 goto failed;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1299 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1300 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1301
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1302 c->read->handler = ngx_http_v3_push_request_handler;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1303 c->read->handler = ngx_http_v3_push_request_handler;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1304
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1305 ngx_post_event(c->read, &ngx_posted_events);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1306
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1307 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1308
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1309 failed:
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1310
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1311 if (r) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1312 ngx_http_free_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1313 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1314
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1315 c->destroyed = 1;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1316
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1317 pool = c->pool;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1318
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1319 ngx_close_connection(c);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1320
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1321 ngx_destroy_pool(pool);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1322
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1323 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1324 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1325
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1326
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1327 static ngx_int_t
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1328 ngx_http_v3_set_push_header(ngx_http_request_t r, const char name,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1329 ngx_str_t *value)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1330 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1331 u_char *p;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1332 ngx_table_elt_t *h;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1333 ngx_http_header_t *hh;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1334 ngx_http_core_main_conf_t *cmcf;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1335
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1336 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1337 "http3 push header \"%s\": \"%V\"", name, value);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1338
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1339 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1340
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1341 p = ngx_pnalloc(r->pool, value->len + 1);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1342 if (p == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1343 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1344 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1345
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1346 ngx_memcpy(p, value->data, value->len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1347 p[value->len] = '\0';
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1348
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1349 h = ngx_list_push(&r->headers_in.headers);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1350 if (h == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1351 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1352 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1353
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1354 h->key.data = (u_char *) name;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1355 h->key.len = ngx_strlen(name);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1356 h->hash = ngx_hash_key(h->key.data, h->key.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1357 h->lowcase_key = (u_char *) name;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1358 h->value.data = p;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1359 h->value.len = value->len;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1360
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1361 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1362 h->lowcase_key, h->key.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1363
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1364 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1365 return NGX_ERROR;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1366 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1367
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1368 return NGX_OK;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1369 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1370
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1371
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1372 static void
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1373 ngx_http_v3_push_request_handler(ngx_event_t *ev)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1374 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1375 ngx_connection_t *c;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1376 ngx_http_request_t *r;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1377
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1378 c = ev->data;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1379 r = c->data;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1380
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1381 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 push request handler");
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1382
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1383 ngx_http_process_request(r);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1384 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1385
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1386
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1387 static ngx_chain_t *
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1388 ngx_http_v3_create_push_promise(ngx_http_request_t r, ngx_str_t path,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1389 uint64_t push_id)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1390 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1391 size_t n, len;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1392 ngx_buf_t *b;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1393 ngx_chain_t hl, cl;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1394
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1395 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1396 "http3 create push promise id:%uL", push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1397
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1398 len = ngx_http_v3_encode_varlen_int(NULL, push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1399
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1400 len += ngx_http_v3_encode_header_block_prefix(NULL, 0, 0, 0);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1401
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1402 len += ngx_http_v3_encode_header_ri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1403 NGX_HTTP_V3_HEADER_METHOD_GET);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1404
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1405 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1406 NGX_HTTP_V3_HEADER_AUTHORITY,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1407 NULL, r->headers_in.server.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1408
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1409 if (path->len == 1 && path->data[0] == '/') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1410 len += ngx_http_v3_encode_header_ri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1411 NGX_HTTP_V3_HEADER_PATH_ROOT);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1412
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1413 } else {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1414 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1415 NGX_HTTP_V3_HEADER_PATH_ROOT,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1416 NULL, path->len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1417 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1418
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1419 if (r->schema.len == 5 && ngx_strncmp(r->schema.data, "https", 5) == 0) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1420 len += ngx_http_v3_encode_header_ri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1421 NGX_HTTP_V3_HEADER_SCHEME_HTTPS);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1422
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1423 } else if (r->schema.len == 4
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1424 && ngx_strncmp(r->schema.data, "http", 4) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1425 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1426 len += ngx_http_v3_encode_header_ri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1427 NGX_HTTP_V3_HEADER_SCHEME_HTTP);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1428
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1429 } else {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1430 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1431 NGX_HTTP_V3_HEADER_SCHEME_HTTP,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1432 NULL, r->schema.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1433 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1434
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1435 if (r->headers_in.accept_encoding) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1436 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1437 NGX_HTTP_V3_HEADER_ACCEPT_ENCODING, NULL,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1438 r->headers_in.accept_encoding->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1439 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1440
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1441 if (r->headers_in.accept_language) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1442 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1443 NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE, NULL,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1444 r->headers_in.accept_language->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1445 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1446
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1447 if (r->headers_in.user_agent) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1448 len += ngx_http_v3_encode_header_lri(NULL, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1449 NGX_HTTP_V3_HEADER_USER_AGENT, NULL,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1450 r->headers_in.user_agent->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1451 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1452
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1453 b = ngx_create_temp_buf(r->pool, len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1454 if (b == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1455 return NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1456 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1457
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1458 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1459
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1460 b->last = (u_char *) ngx_http_v3_encode_header_block_prefix(b->last,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1461 0, 0, 0);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1462
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1463 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1464 NGX_HTTP_V3_HEADER_METHOD_GET);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1465
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1466 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1467 NGX_HTTP_V3_HEADER_AUTHORITY,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1468 r->headers_in.server.data,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1469 r->headers_in.server.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1470
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1471 if (path->len == 1 && path->data[0] == '/') {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1472 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1473 NGX_HTTP_V3_HEADER_PATH_ROOT);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1474
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1475 } else {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1476 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1477 NGX_HTTP_V3_HEADER_PATH_ROOT,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1478 path->data, path->len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1479 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1480
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1481 if (r->schema.len == 5 && ngx_strncmp(r->schema.data, "https", 5) == 0) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1482 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1483 NGX_HTTP_V3_HEADER_SCHEME_HTTPS);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1484
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1485 } else if (r->schema.len == 4
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1486 && ngx_strncmp(r->schema.data, "http", 4) == 0)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1487 {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1488 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1489 NGX_HTTP_V3_HEADER_SCHEME_HTTP);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1490
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1491 } else {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1492 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1493 NGX_HTTP_V3_HEADER_SCHEME_HTTP,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1494 r->schema.data, r->schema.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1495 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1496
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1497 if (r->headers_in.accept_encoding) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1498 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1499 NGX_HTTP_V3_HEADER_ACCEPT_ENCODING,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1500 r->headers_in.accept_encoding->value.data,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1501 r->headers_in.accept_encoding->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1502 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1503
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1504 if (r->headers_in.accept_language) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1505 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1506 NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1507 r->headers_in.accept_language->value.data,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1508 r->headers_in.accept_language->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1509 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1510
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1511 if (r->headers_in.user_agent) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1512 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1513 NGX_HTTP_V3_HEADER_USER_AGENT,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1514 r->headers_in.user_agent->value.data,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1515 r->headers_in.user_agent->value.len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1516 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1517
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1518 cl = ngx_alloc_chain_link(r->pool);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1519 if (cl == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1520 return NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1521 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1522
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1523 cl->buf = b;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1524 cl->next = NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1525
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1526 n = b->last - b->pos;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1527
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1528 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_PUSH_PROMISE)
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1529 + ngx_http_v3_encode_varlen_int(NULL, n);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1530
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1531 b = ngx_create_temp_buf(r->pool, len);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1532 if (b == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1533 return NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1534 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1535
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1536 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1537 NGX_HTTP_V3_FRAME_PUSH_PROMISE);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1538 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, n);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1539
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1540 hl = ngx_alloc_chain_link(r->pool);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1541 if (hl == NULL) {
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1542 return NULL;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1543 }
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1544
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1545 hl->buf = b;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1546 hl->next = cl;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1547
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1548 return hl;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8494 diff changeset	1549 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_request.c @ 8630:279ad36f2f4b quic