nginx-quic: src/http/v3/ngx_http_v3_filter

annotate src/http/v3/ngx_http_v3_filter_module.c @ 8319:ffcaf0aad9f2 quic

HTTP/3: limited client header size. The limit is the size of all large client header buffers. Client header size is the total size of all client header names and values.

author	Roman Arutyunyan <arut@nginx.com>
date	Wed, 17 Feb 2021 11:58:32 +0300
parents	1efee5e4194c
children	6bb924b00e30

rev	line source
8237 1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	2 /*
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	5 */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	6
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	7
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	8 #include <ngx_config.h>
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	9 #include <ngx_core.h>
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	10 #include <ngx_http.h>
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	11
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	12
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	13 /* static table indices */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	14 #define NGX_HTTP_V3_HEADER_AUTHORITY 0
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	15 #define NGX_HTTP_V3_HEADER_PATH_ROOT 1
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	16 #define NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO 4
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	17 #define NGX_HTTP_V3_HEADER_DATE 6
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	18 #define NGX_HTTP_V3_HEADER_LAST_MODIFIED 10
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	19 #define NGX_HTTP_V3_HEADER_LOCATION 12
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	20 #define NGX_HTTP_V3_HEADER_METHOD_GET 17
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	21 #define NGX_HTTP_V3_HEADER_SCHEME_HTTP 22
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	22 #define NGX_HTTP_V3_HEADER_SCHEME_HTTPS 23
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	23 #define NGX_HTTP_V3_HEADER_STATUS_200 25
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	24 #define NGX_HTTP_V3_HEADER_ACCEPT_ENCODING 31
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	25 #define NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN 53
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	26 #define NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING 59
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	27 #define NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE 72
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	28 #define NGX_HTTP_V3_HEADER_SERVER 92
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	29 #define NGX_HTTP_V3_HEADER_USER_AGENT 95
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	30
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	31
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32 typedef struct {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	33 ngx_chain_t *free;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	34 ngx_chain_t *busy;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35 } ngx_http_v3_filter_ctx_t;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	36
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38 static ngx_int_t ngx_http_v3_header_filter(ngx_http_request_t *r);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 static ngx_int_t ngx_http_v3_push_resources(ngx_http_request_t *r,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40 ngx_chain_t ***out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 static ngx_int_t ngx_http_v3_push_resource(ngx_http_request_t *r,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 ngx_str_t path, ngx_chain_t **out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43 static ngx_int_t ngx_http_v3_create_push_request(
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44 ngx_http_request_t pr, ngx_str_t path, uint64_t push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45 static ngx_int_t ngx_http_v3_set_push_header(ngx_http_request_t *r,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46 const char name, ngx_str_t value);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 static void ngx_http_v3_push_request_handler(ngx_event_t *ev);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 static ngx_chain_t ngx_http_v3_create_push_promise(ngx_http_request_t r,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 ngx_str_t *path, uint64_t push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 static ngx_int_t ngx_http_v3_body_filter(ngx_http_request_t *r,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51 ngx_chain_t *in);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 static ngx_chain_t ngx_http_v3_create_trailers(ngx_http_request_t r);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	53 static ngx_int_t ngx_http_v3_filter_init(ngx_conf_t *cf);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	54
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	55
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	56 static ngx_http_module_t ngx_http_v3_filter_module_ctx = {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57 NULL, /* preconfiguration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	58 ngx_http_v3_filter_init, /* postconfiguration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	59
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	60 NULL, /* create main configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	61 NULL, /* init main configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	62
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	63 NULL, /* create server configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	64 NULL, /* merge server configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	65
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	66 NULL, /* create location configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	67 NULL /* merge location configuration */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	68 };
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	69
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	70
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	71 ngx_module_t ngx_http_v3_filter_module = {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	72 NGX_MODULE_V1,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	73 &ngx_http_v3_filter_module_ctx, /* module context */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	74 NULL, /* module directives */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	75 NGX_HTTP_MODULE, /* module type */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	76 NULL, /* init master */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	77 NULL, /* init module */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	78 NULL, /* init process */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	79 NULL, /* init thread */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	80 NULL, /* exit thread */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	81 NULL, /* exit process */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	82 NULL, /* exit master */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	83 NGX_MODULE_V1_PADDING
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	84 };
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	85
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	86
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	87 static ngx_http_output_header_filter_pt ngx_http_next_header_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	88 static ngx_http_output_body_filter_pt ngx_http_next_body_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	89
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	90
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	91 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	92 ngx_http_v3_header_filter(ngx_http_request_t *r)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	93 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	94 u_char *p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	95 size_t len, n;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	96 ngx_buf_t *b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	97 ngx_str_t host;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	98 ngx_uint_t i, port;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	99 ngx_chain_t out, hl, cl, *ll;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	100 ngx_list_part_t *part;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	101 ngx_table_elt_t *header;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	102 ngx_connection_t *c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	103 ngx_http_v3_filter_ctx_t *ctx;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	104 ngx_http_core_loc_conf_t *clcf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	105 ngx_http_core_srv_conf_t *cscf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	106 u_char addr[NGX_SOCKADDR_STRLEN];
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	107
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	108 if (r->http_version != NGX_HTTP_VERSION_30) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	109 return ngx_http_next_header_filter(r);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	110 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	111
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	112 if (r->header_sent) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	113 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	114 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	115
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	116 r->header_sent = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	117
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	118 if (r != r->main) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	119 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	120 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	121
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	122 if (r->method == NGX_HTTP_HEAD) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	123 r->header_only = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	124 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	125
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	126 if (r->headers_out.last_modified_time != -1) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	127 if (r->headers_out.status != NGX_HTTP_OK
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	128 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	129 && r->headers_out.status != NGX_HTTP_NOT_MODIFIED)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	130 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	131 r->headers_out.last_modified_time = -1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	132 r->headers_out.last_modified = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	133 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	134 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	135
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	136 if (r->headers_out.status == NGX_HTTP_NO_CONTENT) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	137 r->header_only = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	138 ngx_str_null(&r->headers_out.content_type);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	139 r->headers_out.last_modified_time = -1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	140 r->headers_out.last_modified = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	141 r->headers_out.content_length = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	142 r->headers_out.content_length_n = -1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	143 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	144
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	145 if (r->headers_out.status == NGX_HTTP_NOT_MODIFIED) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	146 r->header_only = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	147 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	148
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	149 c = r->connection;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	150
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	151 out = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	152 ll = &out;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	153
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	154 if ((c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	155 && r->method != NGX_HTTP_HEAD)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	156 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	157 if (ngx_http_v3_push_resources(r, &ll) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	158 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	159 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	160 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	161
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	162 len = ngx_http_v3_encode_header_block_prefix(NULL, 0, 0, 0);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	163
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	164 if (r->headers_out.status == NGX_HTTP_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	165 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	166 NGX_HTTP_V3_HEADER_STATUS_200);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	167
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	168 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	169 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	170 NGX_HTTP_V3_HEADER_STATUS_200,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	171 NULL, 3);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	172 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	173
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	174 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	175
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	176 if (r->headers_out.server == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	177 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	178 n = sizeof(NGINX_VER) - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	179
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	180 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	181 n = sizeof(NGINX_VER_BUILD) - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	182
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	183 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	184 n = sizeof("nginx") - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	185 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	186
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	187 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	188 NGX_HTTP_V3_HEADER_SERVER,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	189 NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	190 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	191
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	192 if (r->headers_out.date == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	193 len += ngx_http_v3_encode_header_lri(NULL, 0, NGX_HTTP_V3_HEADER_DATE,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	194 NULL, ngx_cached_http_time.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	195 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	196
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	197 if (r->headers_out.content_type.len) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	198 n = r->headers_out.content_type.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	199
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	200 if (r->headers_out.content_type_len == r->headers_out.content_type.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	201 && r->headers_out.charset.len)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	202 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	203 n += sizeof("; charset=") - 1 + r->headers_out.charset.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	204 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	205
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	206 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	207 NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	208 NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	209 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	210
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	211 if (r->headers_out.content_length == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	212 if (r->headers_out.content_length_n > 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	213 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	214 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	215 NULL, NGX_OFF_T_LEN);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	216
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	217 } else if (r->headers_out.content_length_n == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	218 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	219 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	220 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	221 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	222
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	223 if (r->headers_out.last_modified == NULL
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	224 && r->headers_out.last_modified_time != -1)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	225 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	226 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	227 NGX_HTTP_V3_HEADER_LAST_MODIFIED, NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	228 sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	229 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	230
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	231 if (r->headers_out.location
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	232 && r->headers_out.location->value.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	233 && r->headers_out.location->value.data[0] == '/'
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	234 && clcf->absolute_redirect)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	235 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	236 r->headers_out.location->hash = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	237
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	238 if (clcf->server_name_in_redirect) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	239 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	240 host = cscf->server_name;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	241
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	242 } else if (r->headers_in.server.len) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	243 host = r->headers_in.server;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	244
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	245 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	246 host.len = NGX_SOCKADDR_STRLEN;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	247 host.data = addr;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	248
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	249 if (ngx_connection_local_sockaddr(c, &host, 0) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	250 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	251 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	252 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	253
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	254 port = ngx_inet_get_port(c->local_sockaddr);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	255
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	256 n = sizeof("https://") - 1 + host.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	257 + r->headers_out.location->value.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	258
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	259 if (clcf->port_in_redirect) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	260 port = (port == 443) ? 0 : port;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	261
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	262 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	263 port = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	264 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	265
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	266 if (port) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	267 n += sizeof(":65535") - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	268 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	269
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	270 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	271 NGX_HTTP_V3_HEADER_LOCATION, NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	272
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	273 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	274 ngx_str_null(&host);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	275 port = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	276 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	277
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	278 #if (NGX_HTTP_GZIP)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	279 if (r->gzip_vary) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	280 if (clcf->gzip_vary) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	281 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	282 NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	283
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	284 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	285 r->gzip_vary = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	286 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	287 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	288 #endif
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	289
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	290 part = &r->headers_out.headers.part;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	291 header = part->elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	292
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	293 for (i = 0; /* void */; i++) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	294
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	295 if (i >= part->nelts) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	296 if (part->next == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	297 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	298 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	299
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	300 part = part->next;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	301 header = part->elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	302 i = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	303 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	304
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	305 if (header[i].hash == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	306 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	307 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	308
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	309 len += ngx_http_v3_encode_header_l(NULL, &header[i].key,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	310 &header[i].value);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	311 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	312
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	313 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 header len:%uz", len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	314
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	315 b = ngx_create_temp_buf(r->pool, len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	316 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	317 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	318 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	319
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	320 b->last = (u_char *) ngx_http_v3_encode_header_block_prefix(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	321 0, 0, 0);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	322
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	323 if (r->headers_out.status == NGX_HTTP_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	324 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	325 NGX_HTTP_V3_HEADER_STATUS_200);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	326
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	327 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	328 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	329 NGX_HTTP_V3_HEADER_STATUS_200,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	330 NULL, 3);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	331 b->last = ngx_sprintf(b->last, "%03ui", r->headers_out.status);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	332 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	333
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	334 if (r->headers_out.server == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	335 if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	336 p = (u_char *) NGINX_VER;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	337 n = sizeof(NGINX_VER) - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	338
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	339 } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	340 p = (u_char *) NGINX_VER_BUILD;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	341 n = sizeof(NGINX_VER_BUILD) - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	342
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	343 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	344 p = (u_char *) "nginx";
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	345 n = sizeof("nginx") - 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	346 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	347
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	348 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	349 NGX_HTTP_V3_HEADER_SERVER,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	350 p, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	351 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	352
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	353 if (r->headers_out.date == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	354 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	355 NGX_HTTP_V3_HEADER_DATE,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	356 ngx_cached_http_time.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	357 ngx_cached_http_time.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	358 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	359
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	360 if (r->headers_out.content_type.len) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	361 n = r->headers_out.content_type.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	362
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	363 if (r->headers_out.content_type_len == r->headers_out.content_type.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	364 && r->headers_out.charset.len)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	365 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	366 n += sizeof("; charset=") - 1 + r->headers_out.charset.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	367 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	368
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	369 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	370 NGX_HTTP_V3_HEADER_CONTENT_TYPE_TEXT_PLAIN,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	371 NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	372
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	373 p = b->last;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	374 b->last = ngx_cpymem(b->last, r->headers_out.content_type.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	375 r->headers_out.content_type.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	376
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	377 if (r->headers_out.content_type_len == r->headers_out.content_type.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	378 && r->headers_out.charset.len)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	379 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	380 b->last = ngx_cpymem(b->last, "; charset=",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	381 sizeof("; charset=") - 1);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	382 b->last = ngx_cpymem(b->last, r->headers_out.charset.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	383 r->headers_out.charset.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	384
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	385 /* update r->headers_out.content_type for possible logging */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	386
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	387 r->headers_out.content_type.len = b->last - p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	388 r->headers_out.content_type.data = p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	389 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	390 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	391
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	392 if (r->headers_out.content_length == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	393 if (r->headers_out.content_length_n > 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	394 p = ngx_sprintf(b->last, "%O", r->headers_out.content_length_n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	395 n = p - b->last;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	396
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	397 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	398 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	399 NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	400
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	401 b->last = ngx_sprintf(b->last, "%O",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	402 r->headers_out.content_length_n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	403
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	404 } else if (r->headers_out.content_length_n == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	405 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	406 NGX_HTTP_V3_HEADER_CONTENT_LENGTH_ZERO);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	407 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	408 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	409
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	410 if (r->headers_out.last_modified == NULL
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	411 && r->headers_out.last_modified_time != -1)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	412 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	413 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	414 NGX_HTTP_V3_HEADER_LAST_MODIFIED, NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	415 sizeof("Mon, 28 Sep 1970 06:00:00 GMT") - 1);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	416
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	417 b->last = ngx_http_time(b->last, r->headers_out.last_modified_time);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	418 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	419
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	420 if (host.data) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	421 n = sizeof("https://") - 1 + host.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	422 + r->headers_out.location->value.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	423
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	424 if (port) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	425 n += ngx_sprintf(b->last, ":%ui", port) - b->last;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	426 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	427
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	428 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	429 NGX_HTTP_V3_HEADER_LOCATION,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	430 NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	431
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	432 p = b->last;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	433 b->last = ngx_cpymem(b->last, "https://", sizeof("https://") - 1);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	434 b->last = ngx_cpymem(b->last, host.data, host.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	435
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	436 if (port) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	437 b->last = ngx_sprintf(b->last, ":%ui", port);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	438 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	439
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	440 b->last = ngx_cpymem(b->last, r->headers_out.location->value.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	441 r->headers_out.location->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	442
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	443 /* update r->headers_out.location->value for possible logging */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	444
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	445 r->headers_out.location->value.len = b->last - p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	446 r->headers_out.location->value.data = p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	447 ngx_str_set(&r->headers_out.location->key, "Location");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	448 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	449
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	450 #if (NGX_HTTP_GZIP)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	451 if (r->gzip_vary) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	452 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	453 NGX_HTTP_V3_HEADER_VARY_ACCEPT_ENCODING);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	454 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	455 #endif
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	456
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	457 part = &r->headers_out.headers.part;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	458 header = part->elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	459
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	460 for (i = 0; /* void */; i++) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	461
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	462 if (i >= part->nelts) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	463 if (part->next == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	464 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	465 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	466
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	467 part = part->next;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	468 header = part->elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	469 i = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	470 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	471
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	472 if (header[i].hash == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	473 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	474 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	475
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	476 b->last = (u_char *) ngx_http_v3_encode_header_l(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	477 &header[i].key,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	478 &header[i].value);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	479 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	480
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	481 if (r->header_only) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	482 b->last_buf = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	483 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	484
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	485 cl = ngx_alloc_chain_link(c->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	486 if (cl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	487 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	488 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	489
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	490 cl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	491 cl->next = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	492
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	493 n = b->last - b->pos;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	494
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	495 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_HEADERS)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	496 + ngx_http_v3_encode_varlen_int(NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	497
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	498 b = ngx_create_temp_buf(c->pool, len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	499 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	500 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	501 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	502
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	503 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	504 NGX_HTTP_V3_FRAME_HEADERS);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	505 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	506
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	507 hl = ngx_alloc_chain_link(c->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	508 if (hl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	509 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	510 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	511
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	512 hl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	513 hl->next = cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	514
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	515 *ll = hl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	516 ll = &cl->next;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	517
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	518 if (r->headers_out.content_length_n >= 0 && !r->header_only) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	519 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_DATA)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	520 + ngx_http_v3_encode_varlen_int(NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	521 r->headers_out.content_length_n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	522
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	523 b = ngx_create_temp_buf(c->pool, len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	524 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	525 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	526 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	527
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	528 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	529 NGX_HTTP_V3_FRAME_DATA);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	530 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	531 r->headers_out.content_length_n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	532
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	533 cl = ngx_alloc_chain_link(c->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	534 if (cl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	535 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	536 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	537
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	538 cl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	539 cl->next = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	540
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	541 *ll = cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	542
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	543 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	544 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_filter_ctx_t));
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	545 if (ctx == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	546 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	547 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	548
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	549 ngx_http_set_ctx(r, ctx, ngx_http_v3_filter_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	550 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	551
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	552 return ngx_http_write_filter(r, out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	553 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	554
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	555
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	556 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	557 ngx_http_v3_push_resources(ngx_http_request_t r, ngx_chain_t **out)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	558 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	559 u_char start, end, *last;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	560 ngx_str_t path;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	561 ngx_int_t rc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	562 ngx_uint_t i, push;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	563 ngx_table_elt_t **h;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	564 ngx_http_v3_loc_conf_t *h3lcf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	565 ngx_http_complex_value_t *pushes;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	566
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	567 h3lcf = ngx_http_get_module_loc_conf(r, ngx_http_v3_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	568
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	569 if (h3lcf->pushes) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	570 pushes = h3lcf->pushes->elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	571
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	572 for (i = 0; i < h3lcf->pushes->nelts; i++) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	573
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	574 if (ngx_http_complex_value(r, &pushes[i], &path) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	575 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	576 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	577
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	578 if (path.len == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	579 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	580 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	581
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	582 if (path.len == 3 && ngx_strncmp(path.data, "off", 3) == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	583 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	584 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	585
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	586 rc = ngx_http_v3_push_resource(r, &path, out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	587
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	588 if (rc == NGX_ERROR) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	589 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	590 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	591
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	592 if (rc == NGX_ABORT) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	593 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	594 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	595
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	596 /* NGX_OK, NGX_DECLINED */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	597 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	598 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	599
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	600 if (!h3lcf->push_preload) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	601 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	602 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	603
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	604 h = r->headers_out.link.elts;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	605
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	606 for (i = 0; i < r->headers_out.link.nelts; i++) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	607
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	608 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	609 "http3 parse link: \"%V\"", &h[i]->value);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	610
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	611 start = h[i]->value.data;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	612 end = h[i]->value.data + h[i]->value.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	613
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	614 next_link:
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	615
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	616 while (start < end && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	617
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	618 if (start == end \|\| *start++ != '<') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	619 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	620 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	621
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	622 while (start < end && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	623
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	624 for (last = start; last < end && *last != '>'; last++) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	625 /* void */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	626 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	627
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	628 if (last == start \|\| last == end) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	629 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	630 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	631
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	632 path.len = last - start;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	633 path.data = start;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	634
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	635 start = last + 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	636
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	637 while (start < end && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	638
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	639 if (start == end) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	640 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	641 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	642
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	643 if (*start == ',') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	644 start++;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	645 goto next_link;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	646 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	647
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	648 if (*start++ != ';') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	649 continue;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	650 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	651
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	652 last = ngx_strlchr(start, end, ',');
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	653
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	654 if (last == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	655 last = end;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	656 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	657
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	658 push = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	659
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	660 for ( ;; ) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	661
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	662 while (start < last && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	663
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	664 if (last - start >= 6
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	665 && ngx_strncasecmp(start, (u_char *) "nopush", 6) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	666 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	667 start += 6;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	668
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	669 if (start == last \|\| start == ' ' \|\| start == ';') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	670 push = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	671 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	672 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	673
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	674 goto next_param;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	675 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	676
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	677 if (last - start >= 11
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	678 && ngx_strncasecmp(start, (u_char *) "rel=preload", 11) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	679 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	680 start += 11;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	681
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	682 if (start == last \|\| start == ' ' \|\| start == ';') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	683 push = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	684 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	685
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	686 goto next_param;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	687 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	688
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	689 if (last - start >= 4
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	690 && ngx_strncasecmp(start, (u_char *) "rel=", 4) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	691 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	692 start += 4;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	693
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	694 while (start < last && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	695
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	696 if (start == last \|\| *start++ != '"') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	697 goto next_param;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	698 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	699
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	700 for ( ;; ) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	701
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	702 while (start < last && *start == ' ') { start++; }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	703
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	704 if (last - start >= 7
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	705 && ngx_strncasecmp(start, (u_char *) "preload", 7) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	706 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	707 start += 7;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	708
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	709 if (start < last && (start == ' ' \|\| start == '"')) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	710 push = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	711 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	712 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	713 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	714
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	715 while (start < last && start != ' ' && start != '"') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	716 start++;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	717 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	718
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	719 if (start == last) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	720 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	721 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	722
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	723 if (*start == '"') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	724 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	725 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	726
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	727 start++;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	728 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	729 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	730
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	731 next_param:
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	732
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	733 start = ngx_strlchr(start, last, ';');
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	734
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	735 if (start == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	736 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	737 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	738
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	739 start++;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	740 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	741
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	742 if (push) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	743 while (path.len && path.data[path.len - 1] == ' ') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	744 path.len--;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	745 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	746 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	747
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	748 if (push && path.len
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	749 && !(path.len > 1 && path.data[0] == '/' && path.data[1] == '/'))
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	750 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	751 rc = ngx_http_v3_push_resource(r, &path, out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	752
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	753 if (rc == NGX_ERROR) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	754 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	755 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	756
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	757 if (rc == NGX_ABORT) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	758 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	759 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	760
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	761 /* NGX_OK, NGX_DECLINED */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	762 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	763
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	764 if (last < end) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	765 start = last + 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	766 goto next_link;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	767 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	768 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	769
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	770 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	771 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	772
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	773
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	774 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	775 ngx_http_v3_push_resource(ngx_http_request_t r, ngx_str_t path,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	776 ngx_chain_t ***ll)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	777 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	778 uint64_t push_id;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	779 ngx_int_t rc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	780 ngx_chain_t *cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	781 ngx_connection_t *c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	782 ngx_http_v3_srv_conf_t *h3scf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	783 ngx_http_v3_connection_t *h3c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	784
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	785 c = r->connection;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	786 h3c = c->quic->parent->data;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	787 h3scf = ngx_http_get_module_srv_conf(r, ngx_http_v3_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	788
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	789 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, c->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	790 "http3 push \"%V\" pushing:%ui/%ui id:%uL/%uL",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	791 path, h3c->npushing, h3scf->max_concurrent_pushes,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	792 h3c->next_push_id, h3c->max_push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	793
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	794 if (!ngx_path_separator(path->data[0])) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	795 ngx_log_error(NGX_LOG_WARN, c->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	796 "non-absolute path \"%V\" not pushed", path);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	797 return NGX_DECLINED;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	798 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	799
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	800 if (h3c->next_push_id > h3c->max_push_id) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	801 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	802 "http3 abort pushes due to max_push_id");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	803 return NGX_ABORT;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	804 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	805
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	806 if (h3c->npushing >= h3scf->max_concurrent_pushes) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	807 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	808 "http3 abort pushes due to max_concurrent_pushes");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	809 return NGX_ABORT;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	810 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	811
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	812 push_id = h3c->next_push_id++;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	813
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	814 rc = ngx_http_v3_create_push_request(r, path, push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	815 if (rc != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	816 return rc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	817 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	818
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	819 cl = ngx_http_v3_create_push_promise(r, path, push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	820 if (cl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	821 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	822 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	823
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	824 for (ll = cl; ll; ll = &(*ll)->next);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	825
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	826 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	827 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	828
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	829
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	830 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	831 ngx_http_v3_create_push_request(ngx_http_request_t pr, ngx_str_t path,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	832 uint64_t push_id)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	833 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	834 ngx_pool_t *pool;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	835 ngx_connection_t c, pc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	836 ngx_http_request_t *r;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	837 ngx_http_log_ctx_t *ctx;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	838 ngx_http_connection_t *hc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	839 ngx_http_core_srv_conf_t *cscf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	840 ngx_http_v3_connection_t *h3c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	841
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	842 pc = pr->connection;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	843
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	844 r = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	845
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	846 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	847 "http3 create push request id:%uL", push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	848
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	849 c = ngx_http_v3_create_push_stream(pc, push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	850 if (c == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	851 return NGX_ABORT;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	852 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	853
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	854 hc = ngx_palloc(c->pool, sizeof(ngx_http_connection_t));
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	855 if (hc == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	856 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	857 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	858
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	859 h3c = c->quic->parent->data;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	860 ngx_memcpy(hc, h3c, sizeof(ngx_http_connection_t));
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	861 c->data = hc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	862
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	863 ctx = ngx_palloc(c->pool, sizeof(ngx_http_log_ctx_t));
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	864 if (ctx == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	865 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	866 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	867
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	868 ctx->connection = c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	869 ctx->request = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	870 ctx->current_request = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	871
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	872 c->log->handler = ngx_http_log_error;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	873 c->log->data = ctx;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	874 c->log->action = "processing pushed request headers";
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	875
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	876 c->log_error = NGX_ERROR_INFO;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	877
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	878 r = ngx_http_create_request(c);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	879 if (r == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	880 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	881 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	882
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	883 c->data = r;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	884
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	885 ngx_str_set(&r->http_protocol, "HTTP/3.0");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	886
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	887 r->method_name = ngx_http_core_get_method;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	888 r->method = NGX_HTTP_GET;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	889
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	890 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	891
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	892 r->header_in = ngx_create_temp_buf(r->pool,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	893 cscf->client_header_buffer_size);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	894 if (r->header_in == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	895 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	896 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	897
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	898 if (ngx_list_init(&r->headers_in.headers, r->pool, 4,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	899 sizeof(ngx_table_elt_t))
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	900 != NGX_OK)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	901 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	902 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	903 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	904
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	905 r->headers_in.connection_type = NGX_HTTP_CONNECTION_CLOSE;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	906
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	907 r->schema.data = ngx_pstrdup(r->pool, &pr->schema);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	908 if (r->schema.data == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	909 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	910 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	911
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	912 r->schema.len = pr->schema.len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	913
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	914 r->uri_start = ngx_pstrdup(r->pool, path);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	915 if (r->uri_start == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	916 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	917 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	918
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	919 r->uri_end = r->uri_start + path->len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	920
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	921 if (ngx_http_parse_uri(r) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	922 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	923 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	924
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	925 if (ngx_http_process_request_uri(r) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	926 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	927 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	928
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	929 if (ngx_http_v3_set_push_header(r, "host", &pr->headers_in.server)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	930 != NGX_OK)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	931 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	932 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	933 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	934
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	935 if (pr->headers_in.accept_encoding) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	936 if (ngx_http_v3_set_push_header(r, "accept-encoding",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	937 &pr->headers_in.accept_encoding->value)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	938 != NGX_OK)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	939 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	940 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	941 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	942 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	943
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	944 if (pr->headers_in.accept_language) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	945 if (ngx_http_v3_set_push_header(r, "accept-language",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	946 &pr->headers_in.accept_language->value)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	947 != NGX_OK)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	948 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	949 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	950 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	951 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	952
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	953 if (pr->headers_in.user_agent) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	954 if (ngx_http_v3_set_push_header(r, "user-agent",
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	955 &pr->headers_in.user_agent->value)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	956 != NGX_OK)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	957 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	958 goto failed;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	959 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	960 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	961
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	962 c->read->handler = ngx_http_v3_push_request_handler;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	963 c->read->handler = ngx_http_v3_push_request_handler;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	964
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	965 ngx_post_event(c->read, &ngx_posted_events);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	966
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	967 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	968
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	969 failed:
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	970
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	971 if (r) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	972 ngx_http_free_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	973 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	974
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	975 c->destroyed = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	976
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	977 pool = c->pool;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	978
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	979 ngx_close_connection(c);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	980
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	981 ngx_destroy_pool(pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	982
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	983 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	984 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	985
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	986
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	987 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	988 ngx_http_v3_set_push_header(ngx_http_request_t r, const char name,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	989 ngx_str_t *value)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	990 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	991 u_char *p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	992 ngx_table_elt_t *h;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	993 ngx_http_header_t *hh;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	994 ngx_http_core_main_conf_t *cmcf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	995
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	996 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	997 "http3 push header \"%s\": \"%V\"", name, value);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	998
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	999 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1000
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1001 p = ngx_pnalloc(r->pool, value->len + 1);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1002 if (p == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1003 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1004 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1005
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1006 ngx_memcpy(p, value->data, value->len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1007 p[value->len] = '\0';
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1008
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1009 h = ngx_list_push(&r->headers_in.headers);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1010 if (h == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1011 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1012 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1013
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1014 h->key.data = (u_char *) name;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1015 h->key.len = ngx_strlen(name);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1016 h->hash = ngx_hash_key(h->key.data, h->key.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1017 h->lowcase_key = (u_char *) name;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1018 h->value.data = p;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1019 h->value.len = value->len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1020
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1021 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1022 h->lowcase_key, h->key.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1023
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1024 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1025 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1026 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1027
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1028 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1029 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1030
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1031
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1032 static void
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1033 ngx_http_v3_push_request_handler(ngx_event_t *ev)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1034 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1035 ngx_connection_t *c;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1036 ngx_http_request_t *r;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1037
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1038 c = ev->data;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1039 r = c->data;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1040
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1041 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 push request handler");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1042
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1043 ngx_http_process_request(r);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1044 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1045
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1046
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1047 static ngx_chain_t *
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1048 ngx_http_v3_create_push_promise(ngx_http_request_t r, ngx_str_t path,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1049 uint64_t push_id)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1050 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1051 size_t n, len;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1052 ngx_buf_t *b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1053 ngx_chain_t hl, cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1054
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1055 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1056 "http3 create push promise id:%uL", push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1057
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1058 len = ngx_http_v3_encode_varlen_int(NULL, push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1059
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1060 len += ngx_http_v3_encode_header_block_prefix(NULL, 0, 0, 0);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1061
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1062 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1063 NGX_HTTP_V3_HEADER_METHOD_GET);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1064
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1065 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1066 NGX_HTTP_V3_HEADER_AUTHORITY,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1067 NULL, r->headers_in.server.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1068
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1069 if (path->len == 1 && path->data[0] == '/') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1070 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1071 NGX_HTTP_V3_HEADER_PATH_ROOT);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1072
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1073 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1074 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1075 NGX_HTTP_V3_HEADER_PATH_ROOT,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1076 NULL, path->len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1077 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1078
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1079 if (r->schema.len == 5 && ngx_strncmp(r->schema.data, "https", 5) == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1080 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1081 NGX_HTTP_V3_HEADER_SCHEME_HTTPS);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1082
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1083 } else if (r->schema.len == 4
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1084 && ngx_strncmp(r->schema.data, "http", 4) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1085 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1086 len += ngx_http_v3_encode_header_ri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1087 NGX_HTTP_V3_HEADER_SCHEME_HTTP);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1088
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1089 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1090 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1091 NGX_HTTP_V3_HEADER_SCHEME_HTTP,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1092 NULL, r->schema.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1093 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1094
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1095 if (r->headers_in.accept_encoding) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1096 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1097 NGX_HTTP_V3_HEADER_ACCEPT_ENCODING, NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1098 r->headers_in.accept_encoding->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1099 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1100
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1101 if (r->headers_in.accept_language) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1102 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1103 NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE, NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1104 r->headers_in.accept_language->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1105 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1106
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1107 if (r->headers_in.user_agent) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1108 len += ngx_http_v3_encode_header_lri(NULL, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1109 NGX_HTTP_V3_HEADER_USER_AGENT, NULL,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1110 r->headers_in.user_agent->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1111 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1112
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1113 b = ngx_create_temp_buf(r->pool, len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1114 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1115 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1116 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1117
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1118 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, push_id);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1119
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1120 b->last = (u_char *) ngx_http_v3_encode_header_block_prefix(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1121 0, 0, 0);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1122
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1123 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1124 NGX_HTTP_V3_HEADER_METHOD_GET);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1125
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1126 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1127 NGX_HTTP_V3_HEADER_AUTHORITY,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1128 r->headers_in.server.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1129 r->headers_in.server.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1130
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1131 if (path->len == 1 && path->data[0] == '/') {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1132 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1133 NGX_HTTP_V3_HEADER_PATH_ROOT);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1134
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1135 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1136 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1137 NGX_HTTP_V3_HEADER_PATH_ROOT,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1138 path->data, path->len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1139 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1140
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1141 if (r->schema.len == 5 && ngx_strncmp(r->schema.data, "https", 5) == 0) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1142 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1143 NGX_HTTP_V3_HEADER_SCHEME_HTTPS);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1144
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1145 } else if (r->schema.len == 4
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1146 && ngx_strncmp(r->schema.data, "http", 4) == 0)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1147 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1148 b->last = (u_char *) ngx_http_v3_encode_header_ri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1149 NGX_HTTP_V3_HEADER_SCHEME_HTTP);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1150
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1151 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1152 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1153 NGX_HTTP_V3_HEADER_SCHEME_HTTP,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1154 r->schema.data, r->schema.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1155 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1156
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1157 if (r->headers_in.accept_encoding) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1158 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1159 NGX_HTTP_V3_HEADER_ACCEPT_ENCODING,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1160 r->headers_in.accept_encoding->value.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1161 r->headers_in.accept_encoding->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1162 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1163
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1164 if (r->headers_in.accept_language) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1165 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1166 NGX_HTTP_V3_HEADER_ACCEPT_LANGUAGE,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1167 r->headers_in.accept_language->value.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1168 r->headers_in.accept_language->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1169 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1170
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1171 if (r->headers_in.user_agent) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1172 b->last = (u_char *) ngx_http_v3_encode_header_lri(b->last, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1173 NGX_HTTP_V3_HEADER_USER_AGENT,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1174 r->headers_in.user_agent->value.data,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1175 r->headers_in.user_agent->value.len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1176 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1177
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1178 cl = ngx_alloc_chain_link(r->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1179 if (cl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1180 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1181 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1182
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1183 cl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1184 cl->next = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1185
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1186 n = b->last - b->pos;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1187
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1188 len = ngx_http_v3_encode_varlen_int(NULL, NGX_HTTP_V3_FRAME_PUSH_PROMISE)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1189 + ngx_http_v3_encode_varlen_int(NULL, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1190
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1191 b = ngx_create_temp_buf(r->pool, len);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1192 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1193 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1194 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1195
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1196 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1197 NGX_HTTP_V3_FRAME_PUSH_PROMISE);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1198 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, n);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1199
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1200 hl = ngx_alloc_chain_link(r->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1201 if (hl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1202 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1203 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1204
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1205 hl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1206 hl->next = cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1207
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1208 return hl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1209 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1210
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1211
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1212 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1213 ngx_http_v3_body_filter(ngx_http_request_t r, ngx_chain_t in)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1214 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1215 u_char *chunk;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1216 off_t size;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1217 ngx_int_t rc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1218 ngx_buf_t *b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1219 ngx_chain_t out, cl, tl, *ll;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1220 ngx_http_v3_filter_ctx_t *ctx;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1221
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1222 if (in == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1223 return ngx_http_next_body_filter(r, in);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1224 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1225
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1226 ctx = ngx_http_get_module_ctx(r, ngx_http_v3_filter_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1227 if (ctx == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1228 return ngx_http_next_body_filter(r, in);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1229 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1230
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1231 out = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1232 ll = &out;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1233
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1234 size = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1235 cl = in;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1236
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1237 for ( ;; ) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1238 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1239 "http3 chunk: %O", ngx_buf_size(cl->buf));
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1240
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1241 size += ngx_buf_size(cl->buf);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1242
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1243 if (cl->buf->flush
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1244 \|\| cl->buf->sync
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1245 \|\| ngx_buf_in_memory(cl->buf)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1246 \|\| cl->buf->in_file)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1247 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1248 tl = ngx_alloc_chain_link(r->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1249 if (tl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1250 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1251 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1252
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1253 tl->buf = cl->buf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1254 *ll = tl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1255 ll = &tl->next;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1256 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1257
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1258 if (cl->next == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1259 break;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1260 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1261
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1262 cl = cl->next;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1263 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1264
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1265 if (size) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1266 tl = ngx_chain_get_free_buf(r->pool, &ctx->free);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1267 if (tl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1268 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1269 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1270
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1271 b = tl->buf;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1272 chunk = b->start;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1273
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1274 if (chunk == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1275 chunk = ngx_palloc(r->pool, NGX_HTTP_V3_VARLEN_INT_LEN * 2);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1276 if (chunk == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1277 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1278 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1279
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1280 b->start = chunk;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1281 b->end = chunk + NGX_HTTP_V3_VARLEN_INT_LEN * 2;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1282 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1283
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1284 b->tag = (ngx_buf_tag_t) &ngx_http_v3_filter_module;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1285 b->memory = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1286 b->temporary = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1287 b->pos = chunk;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1288
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1289 b->last = (u_char *) ngx_http_v3_encode_varlen_int(chunk,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1290 NGX_HTTP_V3_FRAME_DATA);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1291 b->last = (u_char *) ngx_http_v3_encode_varlen_int(b->last, size);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1292
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1293 tl->next = out;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1294 out = tl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1295 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1296
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1297 if (cl->buf->last_buf) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1298 tl = ngx_http_v3_create_trailers(r);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1299 if (tl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1300 return NGX_ERROR;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1301 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1302
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1303 cl->buf->last_buf = 0;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1304
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1305 *ll = tl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1306
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1307 } else {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1308 *ll = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1309 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1310
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1311 rc = ngx_http_next_body_filter(r, out);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1312
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1313 ngx_chain_update_chains(r->pool, &ctx->free, &ctx->busy, &out,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1314 (ngx_buf_tag_t) &ngx_http_v3_filter_module);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1315
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1316 return rc;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1317 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1318
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1319
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1320 static ngx_chain_t *
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1321 ngx_http_v3_create_trailers(ngx_http_request_t *r)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1322 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1323 ngx_buf_t *b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1324 ngx_chain_t *cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1325
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1326 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1327 "http3 create trailers");
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1328
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1329 /* XXX */
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1330
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1331 b = ngx_calloc_buf(r->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1332 if (b == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1333 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1334 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1335
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1336 b->last_buf = 1;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1337
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1338 cl = ngx_alloc_chain_link(r->pool);
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1339 if (cl == NULL) {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1340 return NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1341 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1342
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1343 cl->buf = b;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1344 cl->next = NULL;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1345
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1346 return cl;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1347 }
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1348
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1349
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1350 static ngx_int_t
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1351 ngx_http_v3_filter_init(ngx_conf_t *cf)
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1352 {
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1353 ngx_http_next_header_filter = ngx_http_top_header_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1354 ngx_http_top_header_filter = ngx_http_v3_header_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1355
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1356 ngx_http_next_body_filter = ngx_http_top_body_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1357 ngx_http_top_body_filter = ngx_http_v3_body_filter;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1358
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1359 return NGX_OK;
1efee5e4194c HTTP/3: introduced ngx_http_v3_filter. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1360 }

Mercurial > hg > nginx-quic

annotate src/http/v3/ngx_http_v3_filter_module.c @ 8319:ffcaf0aad9f2 quic