Mercurial > hg > nginx-quic
annotate src/http/v3/ngx_http_v3_request.c @ 8970:5b49f8bac1b4 quic
QUIC: plug MSVC warning about potentially uninitialized variable.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 22 Nov 2022 18:05:37 +0400 |
parents | 0f5fc7a320db |
children | 210ad79a8853 |
rev | line source |
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7681 | 1 |
2 /* | |
3 * Copyright (C) Roman Arutyunyan | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
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13 #if (NGX_HTTP_V3_HQ) |
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14 static void ngx_http_v3_init_hq_stream(ngx_connection_t *c); |
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15 #endif |
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16 static void ngx_http_v3_init_request_stream(ngx_connection_t *c); |
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17 static void ngx_http_v3_wait_request_handler(ngx_event_t *rev); |
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18 static void ngx_http_v3_cleanup_request(void *data); |
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19 static void ngx_http_v3_process_request(ngx_event_t *rev); |
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20 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r, |
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21 ngx_str_t *name, ngx_str_t *value); |
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22 static ngx_int_t ngx_http_v3_validate_header(ngx_http_request_t *r, |
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23 ngx_str_t *name, ngx_str_t *value); |
7681 | 24 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, |
25 ngx_str_t *name, ngx_str_t *value); | |
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26 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r); |
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27 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r); |
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28 static ngx_int_t ngx_http_v3_cookie(ngx_http_request_t *r, ngx_str_t *value); |
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29 static ngx_int_t ngx_http_v3_construct_cookie_header(ngx_http_request_t *r); |
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30 static void ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r); |
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31 static ngx_int_t ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r); |
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32 static ngx_int_t ngx_http_v3_request_body_filter(ngx_http_request_t *r, |
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33 ngx_chain_t *in); |
7681 | 34 |
35 | |
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36 static const struct { |
7681 | 37 ngx_str_t name; |
38 ngx_uint_t method; | |
39 } ngx_http_v3_methods[] = { | |
40 | |
41 { ngx_string("GET"), NGX_HTTP_GET }, | |
42 { ngx_string("POST"), NGX_HTTP_POST }, | |
43 { ngx_string("HEAD"), NGX_HTTP_HEAD }, | |
44 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS }, | |
45 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND }, | |
46 { ngx_string("PUT"), NGX_HTTP_PUT }, | |
47 { ngx_string("MKCOL"), NGX_HTTP_MKCOL }, | |
48 { ngx_string("DELETE"), NGX_HTTP_DELETE }, | |
49 { ngx_string("COPY"), NGX_HTTP_COPY }, | |
50 { ngx_string("MOVE"), NGX_HTTP_MOVE }, | |
51 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH }, | |
52 { ngx_string("LOCK"), NGX_HTTP_LOCK }, | |
53 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK }, | |
54 { ngx_string("PATCH"), NGX_HTTP_PATCH }, | |
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55 { ngx_string("TRACE"), NGX_HTTP_TRACE }, |
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56 { ngx_string("CONNECT"), NGX_HTTP_CONNECT } |
7681 | 57 }; |
58 | |
59 | |
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60 void |
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61 ngx_http_v3_init(ngx_connection_t *c) |
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62 { |
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63 ngx_http_connection_t *hc, *phc; |
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64 ngx_http_v3_srv_conf_t *h3scf; |
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65 ngx_http_core_loc_conf_t *clcf; |
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66 |
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67 hc = c->data; |
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68 |
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69 hc->ssl = 1; |
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70 |
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71 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module); |
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72 h3scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v3_module); |
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73 |
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74 if (c->quic == NULL) { |
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75 h3scf->quic.timeout = clcf->keepalive_timeout; |
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76 ngx_quic_run(c, &h3scf->quic); |
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77 return; |
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78 } |
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79 |
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80 phc = ngx_http_quic_get_connection(c); |
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81 |
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82 if (phc->ssl_servername) { |
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83 hc->ssl_servername = phc->ssl_servername; |
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84 hc->ssl_servername_regex = phc->ssl_servername_regex; |
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85 hc->conf_ctx = phc->conf_ctx; |
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86 |
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87 ngx_set_connection_log(c, clcf->error_log); |
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88 } |
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89 |
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90 #if (NGX_HTTP_V3_HQ) |
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91 if (h3scf->hq) { |
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92 ngx_http_v3_init_hq_stream(c); |
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93 return; |
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94 } |
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95 #endif |
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96 |
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97 if (ngx_http_v3_init_session(c) != NGX_OK) { |
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98 ngx_http_close_connection(c); |
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99 return; |
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100 } |
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101 |
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102 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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103 ngx_http_v3_init_uni_stream(c); |
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104 |
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105 } else { |
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106 ngx_http_v3_init_request_stream(c); |
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107 } |
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108 } |
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109 |
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110 |
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111 #if (NGX_HTTP_V3_HQ) |
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112 |
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113 static void |
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114 ngx_http_v3_init_hq_stream(ngx_connection_t *c) |
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115 { |
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116 uint64_t n; |
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117 ngx_event_t *rev; |
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118 ngx_http_connection_t *hc; |
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119 ngx_http_core_loc_conf_t *clcf; |
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120 ngx_http_core_srv_conf_t *cscf; |
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121 |
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122 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init hq stream"); |
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123 |
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124 #if (NGX_STAT_STUB) |
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125 (void) ngx_atomic_fetch_add(ngx_stat_active, 1); |
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126 #endif |
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127 |
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128 hc = c->data; |
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129 |
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130 /* Use HTTP/3 General Protocol Error Code 0x101 for finalization */ |
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131 |
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132 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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133 ngx_quic_finalize_connection(c->quic->parent, |
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134 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR, |
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135 "unexpected uni stream"); |
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136 ngx_http_close_connection(c); |
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137 return; |
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138 } |
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139 |
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140 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module); |
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141 |
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142 n = c->quic->id >> 2; |
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143 |
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144 if (n >= clcf->keepalive_requests) { |
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145 ngx_quic_finalize_connection(c->quic->parent, |
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146 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR, |
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147 "reached maximum number of requests"); |
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148 ngx_http_close_connection(c); |
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149 return; |
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150 } |
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151 |
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152 if (ngx_current_msec - c->quic->parent->start_time |
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153 > clcf->keepalive_time) |
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154 { |
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155 ngx_quic_finalize_connection(c->quic->parent, |
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156 NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR, |
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157 "reached maximum time for requests"); |
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158 ngx_http_close_connection(c); |
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159 return; |
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160 } |
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161 |
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162 rev = c->read; |
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163 |
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164 if (rev->ready) { |
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165 rev->handler(rev); |
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166 return; |
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167 } |
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168 |
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169 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
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170 |
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171 ngx_add_timer(rev, cscf->client_header_timeout); |
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172 ngx_reusable_connection(c, 1); |
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173 |
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174 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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175 ngx_http_close_connection(c); |
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176 return; |
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177 } |
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178 } |
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179 |
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180 #endif |
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181 |
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182 |
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183 static void |
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184 ngx_http_v3_init_request_stream(ngx_connection_t *c) |
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185 { |
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186 uint64_t n; |
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187 ngx_event_t *rev; |
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188 ngx_http_connection_t *hc; |
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189 ngx_http_v3_session_t *h3c; |
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190 ngx_http_core_loc_conf_t *clcf; |
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191 ngx_http_core_srv_conf_t *cscf; |
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192 |
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193 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init request stream"); |
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194 |
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195 #if (NGX_STAT_STUB) |
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196 (void) ngx_atomic_fetch_add(ngx_stat_active, 1); |
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197 #endif |
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198 |
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199 hc = c->data; |
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200 |
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201 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module); |
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202 |
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203 n = c->quic->id >> 2; |
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204 |
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205 if (n >= clcf->keepalive_requests * 2) { |
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206 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_EXCESSIVE_LOAD, |
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207 "too many requests per connection"); |
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208 ngx_http_close_connection(c); |
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209 return; |
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210 } |
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211 |
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212 h3c = ngx_http_v3_get_session(c); |
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213 |
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214 if (h3c->goaway) { |
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215 c->close = 1; |
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216 ngx_http_close_connection(c); |
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217 return; |
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218 } |
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219 |
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220 if (n + 1 == clcf->keepalive_requests |
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221 || ngx_current_msec - c->quic->parent->start_time |
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222 > clcf->keepalive_time) |
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223 { |
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224 h3c->goaway = 1; |
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225 |
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226 if (ngx_http_v3_send_goaway(c, (n + 1) << 2) != NGX_OK) { |
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227 ngx_http_close_connection(c); |
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228 return; |
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229 } |
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230 |
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231 ngx_http_v3_shutdown_connection(c, NGX_HTTP_V3_ERR_NO_ERROR, |
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232 "reached maximum number of requests"); |
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233 } |
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234 |
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235 rev = c->read; |
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236 rev->handler = ngx_http_v3_wait_request_handler; |
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237 c->write->handler = ngx_http_empty_handler; |
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238 |
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239 if (rev->ready) { |
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240 rev->handler(rev); |
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241 return; |
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242 } |
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243 |
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244 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
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245 |
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246 ngx_add_timer(rev, cscf->client_header_timeout); |
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247 ngx_reusable_connection(c, 1); |
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248 |
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249 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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250 ngx_http_close_connection(c); |
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251 return; |
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252 } |
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253 } |
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254 |
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255 |
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256 static void |
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257 ngx_http_v3_wait_request_handler(ngx_event_t *rev) |
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258 { |
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259 size_t size; |
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260 ssize_t n; |
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261 ngx_buf_t *b; |
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262 ngx_connection_t *c; |
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263 ngx_pool_cleanup_t *cln; |
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264 ngx_http_request_t *r; |
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265 ngx_http_connection_t *hc; |
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266 ngx_http_v3_session_t *h3c; |
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267 ngx_http_core_srv_conf_t *cscf; |
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268 |
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269 c = rev->data; |
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270 |
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271 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 wait request handler"); |
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272 |
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273 if (rev->timedout) { |
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274 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
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275 c->timedout = 1; |
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276 ngx_http_close_connection(c); |
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277 return; |
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|
278 } |
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279 |
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280 if (c->close) { |
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281 ngx_http_close_connection(c); |
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282 return; |
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283 } |
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284 |
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285 hc = c->data; |
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286 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
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287 |
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288 size = cscf->client_header_buffer_size; |
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289 |
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290 b = c->buffer; |
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291 |
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292 if (b == NULL) { |
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293 b = ngx_create_temp_buf(c->pool, size); |
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294 if (b == NULL) { |
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295 ngx_http_close_connection(c); |
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296 return; |
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|
297 } |
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298 |
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299 c->buffer = b; |
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300 |
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|
301 } else if (b->start == NULL) { |
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302 |
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303 b->start = ngx_palloc(c->pool, size); |
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|
304 if (b->start == NULL) { |
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|
305 ngx_http_close_connection(c); |
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|
306 return; |
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|
307 } |
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|
308 |
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|
309 b->pos = b->start; |
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|
310 b->last = b->start; |
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|
311 b->end = b->last + size; |
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|
312 } |
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313 |
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|
314 n = c->recv(c, b->last, size); |
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|
315 |
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|
316 if (n == NGX_AGAIN) { |
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|
317 |
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|
318 if (!rev->timer_set) { |
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|
319 ngx_add_timer(rev, cscf->client_header_timeout); |
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320 ngx_reusable_connection(c, 1); |
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|
321 } |
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|
322 |
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|
323 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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|
324 ngx_http_close_connection(c); |
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|
325 return; |
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|
326 } |
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|
327 |
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|
328 /* |
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|
329 * We are trying to not hold c->buffer's memory for an idle connection. |
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|
330 */ |
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|
331 |
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|
332 if (ngx_pfree(c->pool, b->start) == NGX_OK) { |
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|
333 b->start = NULL; |
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|
334 } |
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|
335 |
0d3bf08eaac0
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|
336 return; |
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|
337 } |
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|
338 |
0d3bf08eaac0
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|
339 if (n == NGX_ERROR) { |
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|
340 ngx_http_close_connection(c); |
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|
341 return; |
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diff
changeset
|
342 } |
0d3bf08eaac0
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diff
changeset
|
343 |
0d3bf08eaac0
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|
344 if (n == 0) { |
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|
345 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
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346 "client closed connection"); |
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|
347 ngx_http_close_connection(c); |
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|
348 return; |
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|
349 } |
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|
350 |
0d3bf08eaac0
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diff
changeset
|
351 b->last += n; |
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diff
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|
352 |
8272
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|
353 c->log->action = "reading client request"; |
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8258
diff
changeset
|
354 |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
355 ngx_reusable_connection(c, 0); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
356 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
357 r = ngx_http_create_request(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
358 if (r == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
359 ngx_http_close_connection(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
360 return; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
361 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
362 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
363 r->http_version = NGX_HTTP_VERSION_30; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
364 |
8318
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
365 r->v3_parse = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_parse_t)); |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
366 if (r->v3_parse == NULL) { |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
367 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
8318
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
368 return; |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
369 } |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
370 |
8319
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
371 r->v3_parse->header_limit = cscf->large_client_header_buffers.size |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
372 * cscf->large_client_header_buffers.num; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
373 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
374 c->data = r; |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
375 c->requests = (c->quic->id >> 2) + 1; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
376 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
377 cln = ngx_pool_cleanup_add(r->pool, 0); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
378 if (cln == NULL) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
379 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
380 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
381 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
382 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
383 cln->handler = ngx_http_v3_cleanup_request; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
384 cln->data = r; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
385 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
386 h3c = ngx_http_v3_get_session(c); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
387 h3c->nrequests++; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
388 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
389 if (h3c->keepalive.timer_set) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
390 ngx_del_timer(&h3c->keepalive); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
391 } |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
392 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
393 rev->handler = ngx_http_v3_process_request; |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
394 ngx_http_v3_process_request(rev); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
395 } |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
396 |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
397 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
398 void |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
399 ngx_http_v3_reset_connection(ngx_connection_t *c) |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
400 { |
8693
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
401 ngx_http_v3_srv_conf_t *h3scf; |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
402 |
8711
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8710
diff
changeset
|
403 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module); |
8710
33226ac61076
HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents:
8693
diff
changeset
|
404 |
8711
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8710
diff
changeset
|
405 #if (NGX_HTTP_V3_HQ) |
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8710
diff
changeset
|
406 if (h3scf->hq) { |
8710
33226ac61076
HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents:
8693
diff
changeset
|
407 return; |
33226ac61076
HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents:
8693
diff
changeset
|
408 } |
8711
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8710
diff
changeset
|
409 #endif |
8693
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
410 |
8716
e4952530e6af
HTTP/3: avoid sending stream cancellation for pushed streams.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8713
diff
changeset
|
411 if (h3scf->max_table_capacity > 0 && !c->read->eof |
e4952530e6af
HTTP/3: avoid sending stream cancellation for pushed streams.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8713
diff
changeset
|
412 && (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0) |
e4952530e6af
HTTP/3: avoid sending stream cancellation for pushed streams.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8713
diff
changeset
|
413 { |
8693
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
414 (void) ngx_http_v3_send_cancel_stream(c, c->quic->id); |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
415 } |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8692
diff
changeset
|
416 |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
417 if (c->timedout) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
418 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
419 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
420 } else if (c->close) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
421 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_REQUEST_REJECTED); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
422 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
423 } else if (c->requests == 0 || c->error) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
424 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
425 } |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
426 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
427 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
428 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
429 static void |
8360
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
430 ngx_http_v3_cleanup_request(void *data) |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
431 { |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
432 ngx_http_request_t *r = data; |
8360
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
433 |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
434 ngx_connection_t *c; |
8430
67f0eb150047
HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8428
diff
changeset
|
435 ngx_http_v3_session_t *h3c; |
8360
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
436 ngx_http_core_loc_conf_t *clcf; |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
437 |
8692
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
438 c = r->connection; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
439 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
440 if (!r->response_sent) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
441 c->error = 1; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
442 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8691
diff
changeset
|
443 |
8428
40d710a66aef
HTTP/3: ngx_http_v3_get_session() macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8402
diff
changeset
|
444 h3c = ngx_http_v3_get_session(c); |
8360
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
445 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
446 if (--h3c->nrequests == 0) { |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
447 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module); |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
448 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout); |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
449 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
450 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
451 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
452 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8359
diff
changeset
|
453 static void |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
454 ngx_http_v3_process_request(ngx_event_t *rev) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
455 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
456 u_char *p; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
457 ssize_t n; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
458 ngx_buf_t *b; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
459 ngx_int_t rc; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
460 ngx_connection_t *c; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
461 ngx_http_request_t *r; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
462 ngx_http_v3_session_t *h3c; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
463 ngx_http_core_srv_conf_t *cscf; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
464 ngx_http_v3_parse_headers_t *st; |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
465 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
466 c = rev->data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
467 r = c->data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
468 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
469 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
470 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
471 if (rev->timedout) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
472 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
473 c->timedout = 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
474 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
475 return; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
476 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
477 |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
478 h3c = ngx_http_v3_get_session(c); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
479 |
8318
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
480 st = &r->v3_parse->headers; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
481 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
482 b = r->header_in; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
483 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
484 for ( ;; ) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
485 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
486 if (b->pos == b->last) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
487 |
8278
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8275
diff
changeset
|
488 if (rev->ready) { |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8275
diff
changeset
|
489 n = c->recv(c, b->start, b->end - b->start); |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8275
diff
changeset
|
490 |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8275
diff
changeset
|
491 } else { |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8275
diff
changeset
|
492 n = NGX_AGAIN; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
493 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
494 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
495 if (n == NGX_AGAIN) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
496 if (!rev->timer_set) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
497 cscf = ngx_http_get_module_srv_conf(r, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
498 ngx_http_core_module); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
499 ngx_add_timer(rev, cscf->client_header_timeout); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
500 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
501 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
502 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
503 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
504 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
505 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
506 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
507 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
508 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
509 if (n == 0) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
510 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
511 "client prematurely closed connection"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
512 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
513 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
514 if (n == 0 || n == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
515 c->error = 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
516 c->log->action = "reading client request"; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
517 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
518 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
519 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
520 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
521 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
522 b->pos = b->start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
523 b->last = b->start + n; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
524 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
525 |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
526 p = b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
527 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
528 rc = ngx_http_v3_parse_headers(c, st, b); |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
529 |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7951
diff
changeset
|
530 if (rc > 0) { |
8691
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8643
diff
changeset
|
531 ngx_quic_reset_stream(c, rc); |
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8643
diff
changeset
|
532 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8643
diff
changeset
|
533 "client sent invalid header"); |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
534 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
535 break; |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7951
diff
changeset
|
536 } |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7951
diff
changeset
|
537 |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
538 if (rc == NGX_ERROR) { |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
539 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
540 break; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
541 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
542 |
8642
a09bcc304eef
HTTP/3: fixed request length calculation.
Roman Arutyunyan <arut@nginx.com>
parents:
8625
diff
changeset
|
543 r->request_length += b->pos - p; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
544 h3c->total_bytes += b->pos - p; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
545 |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
546 if (ngx_http_v3_check_flood(c) != NGX_OK) { |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
547 ngx_http_close_request(r, NGX_HTTP_CLOSE); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
548 break; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
549 } |
8642
a09bcc304eef
HTTP/3: fixed request length calculation.
Roman Arutyunyan <arut@nginx.com>
parents:
8625
diff
changeset
|
550 |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7947
diff
changeset
|
551 if (rc == NGX_BUSY) { |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
552 if (rev->error) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
553 ngx_http_close_request(r, NGX_HTTP_CLOSE); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
554 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
555 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
556 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
557 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
558 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
559 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
560 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
561 break; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7947
diff
changeset
|
562 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7947
diff
changeset
|
563 |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
564 if (rc == NGX_AGAIN) { |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
565 continue; |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
566 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
567 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
568 /* rc == NGX_OK || rc == NGX_DONE */ |
7699
1e45c02f6376
HTTP/3 $request_line variable.
Roman Arutyunyan <arut@nginx.com>
parents:
7696
diff
changeset
|
569 |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
570 h3c->payload_bytes += ngx_http_v3_encode_field_l(NULL, |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
571 &st->field_rep.field.name, |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
572 &st->field_rep.field.value); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
573 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8430
diff
changeset
|
574 if (ngx_http_v3_process_header(r, &st->field_rep.field.name, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8430
diff
changeset
|
575 &st->field_rep.field.value) |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
576 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
577 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
578 break; |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
579 } |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
580 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
581 if (rc == NGX_DONE) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
582 if (ngx_http_v3_process_request_header(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
583 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
584 } |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
585 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
586 ngx_http_process_request(r); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
587 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
588 } |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
589 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
590 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
591 ngx_http_run_posted_requests(c); |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
592 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
593 return; |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
594 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
595 |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
596 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
597 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
598 ngx_http_v3_process_header(ngx_http_request_t *r, ngx_str_t *name, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
599 ngx_str_t *value) |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
600 { |
8319
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
601 size_t len; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
602 ngx_table_elt_t *h; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
603 ngx_http_header_t *hh; |
8275
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
604 ngx_http_core_srv_conf_t *cscf; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
605 ngx_http_core_main_conf_t *cmcf; |
7947
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
7946
diff
changeset
|
606 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
607 static ngx_str_t cookie = ngx_string("cookie"); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
608 |
8319
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
609 len = name->len + value->len; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
610 |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
611 if (len > r->v3_parse->header_limit) { |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
612 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
613 "client sent too large header"); |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
614 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_HEADER_TOO_LARGE); |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
615 return NGX_ERROR; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
616 } |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
617 |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
618 r->v3_parse->header_limit -= len; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8318
diff
changeset
|
619 |
8275
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
620 if (ngx_http_v3_validate_header(r, name, value) != NGX_OK) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
621 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
622 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
623 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
624 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
625 if (r->invalid_header) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
626 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
627 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
628 if (cscf->ignore_invalid_headers) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
629 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
630 "client sent invalid header: \"%V\"", name); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
631 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
632 return NGX_OK; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
633 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
634 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
635 |
8783 | 636 if (name->len && name->data[0] == ':') { |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
637 return ngx_http_v3_process_pseudo_header(r, name, value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
638 } |
7947
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
7946
diff
changeset
|
639 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
640 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
641 return NGX_ERROR; |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
642 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
643 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
644 if (name->len == cookie.len |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
645 && ngx_memcmp(name->data, cookie.data, cookie.len) == 0) |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
646 { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
647 if (ngx_http_v3_cookie(r, value) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
648 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
649 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
650 } |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
651 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
652 } else { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
653 h = ngx_list_push(&r->headers_in.headers); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
654 if (h == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
655 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
656 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
657 } |
7883
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
7882
diff
changeset
|
658 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
659 h->key = *name; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
660 h->value = *value; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
661 h->lowcase_key = h->key.data; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
662 h->hash = ngx_hash_key(h->key.data, h->key.len); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
663 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
664 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
665 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
666 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
667 h->lowcase_key, h->key.len); |
7883
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
7882
diff
changeset
|
668 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
669 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
670 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
671 } |
7883
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
7882
diff
changeset
|
672 } |
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
7882
diff
changeset
|
673 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
674 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
675 "http3 header: \"%V: %V\"", name, value); |
7882
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
7871
diff
changeset
|
676 return NGX_OK; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
677 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
678 |
7681 | 679 |
680 static ngx_int_t | |
8275
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
681 ngx_http_v3_validate_header(ngx_http_request_t *r, ngx_str_t *name, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
682 ngx_str_t *value) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
683 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
684 u_char ch; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
685 ngx_uint_t i; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
686 ngx_http_core_srv_conf_t *cscf; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
687 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
688 r->invalid_header = 0; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
689 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
690 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
691 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
692 for (i = (name->data[0] == ':'); i != name->len; i++) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
693 ch = name->data[i]; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
694 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
695 if ((ch >= 'a' && ch <= 'z') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
696 || (ch == '-') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
697 || (ch >= '0' && ch <= '9') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
698 || (ch == '_' && cscf->underscores_in_headers)) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
699 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
700 continue; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
701 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
702 |
8557
0d35b1ff6af5
HTTP/3: disabled control characters and space in header names.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8551
diff
changeset
|
703 if (ch <= 0x20 || ch == 0x7f || ch == ':' |
8275
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
704 || (ch >= 'A' && ch <= 'Z')) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
705 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
706 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
707 "client sent invalid header name: \"%V\"", name); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
708 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
709 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
710 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
711 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
712 r->invalid_header = 1; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
713 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
714 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
715 for (i = 0; i != value->len; i++) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
716 ch = value->data[i]; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
717 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
718 if (ch == '\0' || ch == LF || ch == CR) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
719 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
720 "client sent header \"%V\" with " |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
721 "invalid value: \"%V\"", name, value); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
722 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
723 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
724 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
725 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
726 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
727 return NGX_OK; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
728 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
729 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
730 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8273
diff
changeset
|
731 static ngx_int_t |
7681 | 732 ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, ngx_str_t *name, |
733 ngx_str_t *value) | |
734 { | |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
735 u_char ch, c; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
736 ngx_uint_t i; |
7681 | 737 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
738 if (r->request_line.len) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
739 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
740 "client sent out of order pseudo-headers"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
741 goto failed; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
742 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
743 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
744 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) { |
7681 | 745 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
746 if (r->method_name.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
747 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
748 "client sent duplicate \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
749 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
750 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
751 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
752 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
753 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
754 "client sent empty \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
755 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
756 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
757 |
8234
9dce2978e4fd
HTTP/3: eliminated r->method_start.
Roman Arutyunyan <arut@nginx.com>
parents:
8200
diff
changeset
|
758 r->method_name = *value; |
7681 | 759 |
760 for (i = 0; i < sizeof(ngx_http_v3_methods) | |
761 / sizeof(ngx_http_v3_methods[0]); i++) | |
762 { | |
763 if (value->len == ngx_http_v3_methods[i].name.len | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
764 && ngx_strncmp(value->data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
765 ngx_http_v3_methods[i].name.data, value->len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
766 == 0) |
7681 | 767 { |
768 r->method = ngx_http_v3_methods[i].method; | |
769 break; | |
770 } | |
771 } | |
772 | |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
773 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
774 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
775 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
776 if ((ch < 'A' || ch > 'Z') && ch != '_' && ch != '-') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
777 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
778 "client sent invalid method: \"%V\"", value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
779 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
780 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
781 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
782 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
783 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 784 "http3 method \"%V\" %ui", value, r->method); |
785 return NGX_OK; | |
786 } | |
787 | |
788 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
789 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
790 if (r->uri_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
791 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
792 "client sent duplicate \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
793 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
794 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
795 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
796 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
797 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
798 "client sent empty \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
799 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
800 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
801 |
7681 | 802 r->uri_start = value->data; |
803 r->uri_end = value->data + value->len; | |
804 | |
805 if (ngx_http_parse_uri(r) != NGX_OK) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
806 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
807 "client sent invalid \":path\" header: \"%V\"", |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
808 value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
809 goto failed; |
7681 | 810 } |
811 | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
812 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 813 "http3 path \"%V\"", value); |
814 return NGX_OK; | |
815 } | |
816 | |
817 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
818 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
819 if (r->schema.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
820 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
821 "client sent duplicate \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
822 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
823 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
824 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
825 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
826 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
827 "client sent empty \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
828 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
829 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
830 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
831 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
832 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
833 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
834 c = (u_char) (ch | 0x20); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
835 if (c >= 'a' && c <= 'z') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
836 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
837 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
838 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
839 if (((ch >= '0' && ch <= '9') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
840 || ch == '+' || ch == '-' || ch == '.') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
841 && i > 0) |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
842 { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
843 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
844 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
845 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
846 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
847 "client sent invalid \":scheme\" header: \"%V\"", |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
848 value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
849 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
850 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
851 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
852 r->schema = *value; |
7681 | 853 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
854 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 855 "http3 schema \"%V\"", value); |
856 return NGX_OK; | |
857 } | |
858 | |
859 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
860 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
861 if (r->host_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
862 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
863 "client sent duplicate \":authority\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
864 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
865 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
866 |
7681 | 867 r->host_start = value->data; |
868 r->host_end = value->data + value->len; | |
869 | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
870 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 871 "http3 authority \"%V\"", value); |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
872 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
873 } |
7681 | 874 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
875 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
876 "client sent unknown pseudo-header \"%V\"", name); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
877 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
878 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
879 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
880 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
881 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
882 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
883 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
884 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
885 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
886 ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
887 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
888 size_t len; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
889 u_char *p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
890 ngx_int_t rc; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
891 ngx_str_t host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
892 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
893 if (r->request_line.len) { |
7681 | 894 return NGX_OK; |
895 } | |
896 | |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
897 if (r->method_name.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
898 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
899 "client sent no \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
900 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
901 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
902 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
903 if (r->schema.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
904 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
905 "client sent no \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
906 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
907 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
908 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
909 if (r->uri_start == NULL) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
910 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
911 "client sent no \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
912 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
913 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
914 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
915 len = r->method_name.len + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
916 + (r->uri_end - r->uri_start) + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
917 + sizeof("HTTP/3.0") - 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
918 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
919 p = ngx_pnalloc(r->pool, len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
920 if (p == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
921 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
922 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
923 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
924 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
925 r->request_line.data = p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
926 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
927 p = ngx_cpymem(p, r->method_name.data, r->method_name.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
928 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
929 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
930 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
931 p = ngx_cpymem(p, "HTTP/3.0", sizeof("HTTP/3.0") - 1); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
932 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
933 r->request_line.len = p - r->request_line.data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
934 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
935 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
936 "http3 request line: \"%V\"", &r->request_line); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
937 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
938 ngx_str_set(&r->http_protocol, "HTTP/3.0"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
939 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
940 if (ngx_http_process_request_uri(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
941 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
942 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
943 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
944 if (r->host_end) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
945 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
946 host.len = r->host_end - r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
947 host.data = r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
948 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
949 rc = ngx_http_validate_host(&host, r->pool, 0); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
950 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
951 if (rc == NGX_DECLINED) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
952 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
953 "client sent invalid host in request line"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
954 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
955 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
956 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
957 if (rc == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
958 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
959 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
960 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
961 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
962 if (ngx_http_set_virtual_server(r, &host) == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
963 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
964 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
965 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
966 r->headers_in.server = host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
967 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
968 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
969 if (ngx_list_init(&r->headers_in.headers, r->pool, 20, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
970 sizeof(ngx_table_elt_t)) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
971 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
972 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
973 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
974 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
975 } |
7681 | 976 |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
977 return NGX_OK; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
978 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
979 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
980 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
981 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
982 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
983 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
984 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
985 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
986 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
987 ngx_http_v3_process_request_header(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
988 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
989 ssize_t n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
990 ngx_buf_t *b; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
991 ngx_connection_t *c; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
992 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
993 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
994 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
995 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
996 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
997 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
998 |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
999 if (ngx_http_v3_construct_cookie_header(r) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1000 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1001 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1002 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1003 if (r->headers_in.server.len == 0) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1004 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1005 "client sent neither \":authority\" nor \"Host\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1006 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1007 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1008 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1009 if (r->headers_in.host) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1010 if (r->headers_in.host->value.len != r->headers_in.server.len |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1011 || ngx_memcmp(r->headers_in.host->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1012 r->headers_in.server.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1013 r->headers_in.server.len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1014 != 0) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1015 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1016 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1017 "client sent \":authority\" and \"Host\" headers " |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1018 "with different values"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1019 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1020 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1021 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1022 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1023 if (r->headers_in.content_length) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1024 r->headers_in.content_length_n = |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1025 ngx_atoof(r->headers_in.content_length->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1026 r->headers_in.content_length->value.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1027 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1028 if (r->headers_in.content_length_n == NGX_ERROR) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1029 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1030 "client sent invalid \"Content-Length\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1031 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1032 } |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1033 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1034 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1035 b = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1036 n = b->last - b->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1037 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1038 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1039 n = c->recv(c, b->start, b->end - b->start); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1040 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1041 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1042 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1043 return NGX_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1044 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1045 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1046 if (n > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1047 b->pos = b->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1048 b->last = b->start + n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1049 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1050 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1051 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1052 if (n != 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1053 r->headers_in.chunked = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1054 } |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1055 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1056 |
8616
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1057 if (r->method == NGX_HTTP_CONNECT) { |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1058 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent CONNECT method"); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1059 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1060 return NGX_ERROR; |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1061 } |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1062 |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1063 if (r->method == NGX_HTTP_TRACE) { |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1064 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent TRACE method"); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1065 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1066 return NGX_ERROR; |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1067 } |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8609
diff
changeset
|
1068 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1069 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1070 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1071 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1072 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1073 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
1074 return NGX_ERROR; |
7681 | 1075 } |
1076 | |
1077 | |
8784
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1078 static ngx_int_t |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1079 ngx_http_v3_cookie(ngx_http_request_t *r, ngx_str_t *value) |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1080 { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1081 ngx_str_t *val; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1082 ngx_array_t *cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1083 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1084 cookies = r->v3_parse->cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1085 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1086 if (cookies == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1087 cookies = ngx_array_create(r->pool, 2, sizeof(ngx_str_t)); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1088 if (cookies == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1089 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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1090 } |
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1091 |
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|
1092 r->v3_parse->cookies = cookies; |
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1093 } |
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1094 |
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|
1095 val = ngx_array_push(cookies); |
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1096 if (val == NULL) { |
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1097 return NGX_ERROR; |
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1098 } |
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1099 |
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1100 *val = *value; |
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1101 |
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1102 return NGX_OK; |
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1103 } |
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1104 |
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1105 |
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changeset
|
1106 static ngx_int_t |
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|
1107 ngx_http_v3_construct_cookie_header(ngx_http_request_t *r) |
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1108 { |
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1109 u_char *buf, *p, *end; |
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changeset
|
1110 size_t len; |
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1111 ngx_str_t *vals; |
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|
1112 ngx_uint_t i; |
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1113 ngx_array_t *cookies; |
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|
1114 ngx_table_elt_t *h; |
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|
1115 ngx_http_header_t *hh; |
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|
1116 ngx_http_core_main_conf_t *cmcf; |
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1117 |
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1118 static ngx_str_t cookie = ngx_string("cookie"); |
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1119 |
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1120 cookies = r->v3_parse->cookies; |
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1121 |
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1122 if (cookies == NULL) { |
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|
1123 return NGX_OK; |
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1124 } |
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|
1125 |
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1126 vals = cookies->elts; |
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1127 |
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|
1128 i = 0; |
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1129 len = 0; |
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|
1130 |
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changeset
|
1131 do { |
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|
1132 len += vals[i].len + 2; |
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|
1133 } while (++i != cookies->nelts); |
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diff
changeset
|
1134 |
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changeset
|
1135 len -= 2; |
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|
1136 |
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changeset
|
1137 buf = ngx_pnalloc(r->pool, len + 1); |
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changeset
|
1138 if (buf == NULL) { |
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|
1139 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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changeset
|
1140 return NGX_ERROR; |
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|
1141 } |
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|
1142 |
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|
1143 p = buf; |
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changeset
|
1144 end = buf + len; |
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|
1145 |
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changeset
|
1146 for (i = 0; /* void */ ; i++) { |
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|
1147 |
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|
1148 p = ngx_cpymem(p, vals[i].data, vals[i].len); |
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|
1149 |
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changeset
|
1150 if (p == end) { |
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changeset
|
1151 *p = '\0'; |
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diff
changeset
|
1152 break; |
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changeset
|
1153 } |
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changeset
|
1154 |
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diff
changeset
|
1155 *p++ = ';'; *p++ = ' '; |
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diff
changeset
|
1156 } |
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changeset
|
1157 |
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changeset
|
1158 h = ngx_list_push(&r->headers_in.headers); |
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diff
changeset
|
1159 if (h == NULL) { |
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changeset
|
1160 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1161 return NGX_ERROR; |
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diff
changeset
|
1162 } |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1163 |
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diff
changeset
|
1164 h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash( |
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HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1165 ngx_hash('c', 'o'), 'o'), 'k'), 'i'), 'e'); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1166 |
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changeset
|
1167 h->key.len = cookie.len; |
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HTTP/3: improved processing of multiple Cookie field lines.
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changeset
|
1168 h->key.data = cookie.data; |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1169 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1170 h->value.len = len; |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1171 h->value.data = buf; |
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HTTP/3: improved processing of multiple Cookie field lines.
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parents:
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diff
changeset
|
1172 |
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HTTP/3: improved processing of multiple Cookie field lines.
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parents:
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diff
changeset
|
1173 h->lowcase_key = cookie.data; |
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HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1174 |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1175 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1176 |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1177 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1178 h->lowcase_key, h->key.len); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1179 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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parents:
8783
diff
changeset
|
1180 if (hh == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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8783
diff
changeset
|
1181 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1182 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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parents:
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diff
changeset
|
1183 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1184 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8783
diff
changeset
|
1185 if (hh->handler(r, h, hh->offset) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1186 /* |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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parents:
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diff
changeset
|
1187 * request has been finalized already |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
1188 * in ngx_http_process_multi_header_lines() |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1189 */ |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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parents:
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diff
changeset
|
1190 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
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diff
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|
1191 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1192 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1193 return NGX_OK; |
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HTTP/3: improved processing of multiple Cookie field lines.
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diff
changeset
|
1194 } |
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HTTP/3: improved processing of multiple Cookie field lines.
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|
1195 |
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diff
changeset
|
1196 |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1197 ngx_int_t |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1198 ngx_http_v3_read_request_body(ngx_http_request_t *r) |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1199 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1200 size_t preread; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1201 ngx_int_t rc; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1202 ngx_chain_t *cl, out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1203 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1204 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1205 |
6bd8ed493b85
HTTP/3: refactored request body parser.
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|
1206 rb = r->request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
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|
1207 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1208 preread = r->header_in->last - r->header_in->pos; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1209 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1210 if (preread) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1211 |
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HTTP/3: refactored request body parser.
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|
1212 /* there is the pre-read part of the request body */ |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1213 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1214 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1215 "http3 client request body preread %uz", preread); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1216 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1217 out.buf = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1218 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1219 cl = &out; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1220 |
6bd8ed493b85
HTTP/3: refactored request body parser.
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changeset
|
1221 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
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|
1222 cl = NULL; |
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HTTP/3: refactored request body parser.
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|
1223 } |
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HTTP/3: refactored request body parser.
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changeset
|
1224 |
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|
1225 rc = ngx_http_v3_request_body_filter(r, cl); |
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HTTP/3: refactored request body parser.
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|
1226 if (rc != NGX_OK) { |
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HTTP/3: refactored request body parser.
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|
1227 return rc; |
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HTTP/3: refactored request body parser.
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|
1228 } |
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HTTP/3: refactored request body parser.
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|
1229 |
8609
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|
1230 if (rb->rest == 0 && rb->last_saved) { |
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|
1231 /* the whole request body was pre-read */ |
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HTTP/3: refactored request body parser.
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|
1232 r->request_body_no_buffering = 0; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1233 rb->post_handler(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1234 return NGX_OK; |
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Roman Arutyunyan <arut@nginx.com>
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|
1235 } |
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HTTP/3: refactored request body parser.
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|
1236 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1237 if (rb->rest < 0) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1238 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1239 "negative request body rest"); |
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HTTP/3: refactored request body parser.
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|
1240 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1241 } |
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|
1242 |
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1243 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
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HTTP/3: refactored request body parser.
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|
1244 |
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HTTP/3: refactored request body parser.
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|
1245 rb->buf = ngx_create_temp_buf(r->pool, clcf->client_body_buffer_size); |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1246 if (rb->buf == NULL) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1247 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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HTTP/3: refactored request body parser.
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|
1248 } |
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|
1249 |
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|
1250 r->read_event_handler = ngx_http_v3_read_client_request_body_handler; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1251 r->write_event_handler = ngx_http_request_empty_handler; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1252 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1253 return ngx_http_v3_do_read_client_request_body(r); |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1254 } |
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HTTP/3: refactored request body parser.
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changeset
|
1255 |
6bd8ed493b85
HTTP/3: refactored request body parser.
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changeset
|
1256 |
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HTTP/3: refactored request body parser.
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changeset
|
1257 static void |
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HTTP/3: refactored request body parser.
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|
1258 ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r) |
6bd8ed493b85
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changeset
|
1259 { |
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HTTP/3: refactored request body parser.
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|
1260 ngx_int_t rc; |
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|
1261 |
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|
1262 if (r->connection->read->timedout) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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changeset
|
1263 r->connection->timedout = 1; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1264 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1265 return; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1266 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1267 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1268 rc = ngx_http_v3_do_read_client_request_body(r); |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1269 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1270 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
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|
1271 ngx_http_finalize_request(r, rc); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1272 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1273 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1274 |
7761
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1275 |
8282
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Roman Arutyunyan <arut@nginx.com>
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changeset
|
1276 ngx_int_t |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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|
1277 ngx_http_v3_read_unbuffered_request_body(ngx_http_request_t *r) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1278 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1279 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1280 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1281 if (r->connection->read->timedout) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1282 r->connection->timedout = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1283 return NGX_HTTP_REQUEST_TIME_OUT; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1284 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1285 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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8278
diff
changeset
|
1286 rc = ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1287 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1288 if (rc == NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1289 r->reading_body = 0; |
7761
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Parsing HTTP/3 request body.
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diff
changeset
|
1290 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1291 |
8282
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Roman Arutyunyan <arut@nginx.com>
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changeset
|
1292 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1293 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1294 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1295 |
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HTTP/3: refactored request body parser.
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parents:
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diff
changeset
|
1296 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1297 ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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changeset
|
1298 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1299 off_t rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1300 size_t size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1301 ssize_t n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
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diff
changeset
|
1302 ngx_int_t rc; |
8609
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1303 ngx_uint_t flush; |
8282
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HTTP/3: refactored request body parser.
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diff
changeset
|
1304 ngx_chain_t out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1305 ngx_connection_t *c; |
6bd8ed493b85
HTTP/3: refactored request body parser.
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diff
changeset
|
1306 ngx_http_request_body_t *rb; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1307 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1308 |
6bd8ed493b85
HTTP/3: refactored request body parser.
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parents:
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diff
changeset
|
1309 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
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diff
changeset
|
1310 rb = r->request_body; |
8609
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HTTP/3: reading body buffering in filters.
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diff
changeset
|
1311 flush = 1; |
8282
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diff
changeset
|
1312 |
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HTTP/3: refactored request body parser.
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diff
changeset
|
1313 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1314 "http3 read client request body"); |
7761
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Parsing HTTP/3 request body.
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diff
changeset
|
1315 |
8282
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diff
changeset
|
1316 for ( ;; ) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
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diff
changeset
|
1317 for ( ;; ) { |
8609
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HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1318 if (rb->rest == 0) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1319 break; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1320 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
1321 |
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changeset
|
1322 if (rb->buf->last == rb->buf->end) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1323 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1324 /* update chains */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1325 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1326 rc = ngx_http_v3_request_body_filter(r, NULL); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1327 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1328 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1329 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1330 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1331 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1332 if (rb->busy != NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1333 if (r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1334 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1335 ngx_del_timer(c->read); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1336 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1337 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1338 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1339 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1340 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1341 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1342 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1343 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1344 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1345 if (rb->filter_need_buffering) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1346 clcf = ngx_http_get_module_loc_conf(r, |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1347 ngx_http_core_module); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1348 ngx_add_timer(c->read, clcf->client_body_timeout); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1349 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1350 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1351 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1352 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1353 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1354 return NGX_AGAIN; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1355 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1356 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1357 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1358 "busy buffers after request body flush"); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1359 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1360 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1361 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1362 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1363 flush = 0; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1364 rb->buf->pos = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1365 rb->buf->last = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1366 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1367 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1368 size = rb->buf->end - rb->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1369 rest = rb->rest - (rb->buf->last - rb->buf->pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1370 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1371 if ((off_t) size > rest) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1372 size = (size_t) rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1373 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1374 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1375 if (size == 0) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1376 break; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1377 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1378 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1379 n = c->recv(c, rb->buf->last, size); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1380 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1381 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1382 "http3 client request body recv %z", n); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1383 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1384 if (n == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1385 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1386 } |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7951
diff
changeset
|
1387 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1388 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1389 rb->buf->last_buf = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1390 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1391 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1392 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1393 c->error = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1394 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1395 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1396 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1397 rb->buf->last += n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1398 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1399 /* pass buffer to request body filter chain */ |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1400 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1401 flush = 0; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1402 out.buf = rb->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1403 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1404 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1405 rc = ngx_http_v3_request_body_filter(r, &out); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1406 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1407 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1408 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1409 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1410 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1411 if (rb->rest == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1412 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1413 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1414 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1415 if (rb->buf->last < rb->buf->end) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1416 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1417 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1418 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1419 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1420 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1421 "http3 client request body rest %O", rb->rest); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1422 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1423 if (flush) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1424 rc = ngx_http_v3_request_body_filter(r, NULL); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1425 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1426 if (rc != NGX_OK) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1427 return rc; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1428 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1429 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1430 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1431 if (rb->rest == 0 && rb->last_saved) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1432 break; |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8086
diff
changeset
|
1433 } |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8086
diff
changeset
|
1434 |
8609
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8563
diff
changeset
|
1435 if (!c->read->ready || rb->rest == 0) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1436 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1437 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1438 ngx_add_timer(c->read, clcf->client_body_timeout); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1439 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1440 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1441 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1442 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1443 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1444 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1445 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1446 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1447 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1448 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1449 ngx_del_timer(c->read); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1450 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1451 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1452 if (!r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1453 r->read_event_handler = ngx_http_block_reading; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1454 rb->post_handler(r); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1455 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1456 |
8086
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8049
diff
changeset
|
1457 return NGX_OK; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1458 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1459 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1460 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1461 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1462 ngx_http_v3_request_body_filter(ngx_http_request_t *r, ngx_chain_t *in) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1463 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1464 off_t max; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1465 size_t size; |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
1466 u_char *p; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1467 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1468 ngx_buf_t *b; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1469 ngx_uint_t last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1470 ngx_chain_t *cl, *out, *tl, **ll; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1471 ngx_http_v3_session_t *h3c; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1472 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1473 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1474 ngx_http_core_srv_conf_t *cscf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1475 ngx_http_v3_parse_data_t *st; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1476 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1477 rb = r->request_body; |
8318
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8283
diff
changeset
|
1478 st = &r->v3_parse->body; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1479 |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1480 h3c = ngx_http_v3_get_session(r->connection); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1481 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1482 if (rb->rest == -1) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1483 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1484 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1485 "http3 request body filter"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1486 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1487 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1488 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1489 rb->rest = cscf->large_client_header_buffers.size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1490 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1491 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1492 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1493 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1494 max = r->headers_in.content_length_n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1495 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1496 if (max == -1 && clcf->client_max_body_size) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1497 max = clcf->client_max_body_size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1498 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1499 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1500 out = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1501 ll = &out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1502 last = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1503 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1504 for (cl = in; cl; cl = cl->next) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1505 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1506 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1507 "http3 body buf " |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1508 "t:%d f:%d %p, pos %p, size: %z file: %O, size: %O", |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1509 cl->buf->temporary, cl->buf->in_file, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1510 cl->buf->start, cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1511 cl->buf->last - cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1512 cl->buf->file_pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1513 cl->buf->file_last - cl->buf->file_pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1514 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1515 if (cl->buf->last_buf) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1516 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1517 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1518 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1519 b = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1520 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1521 while (cl->buf->pos < cl->buf->last) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1522 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1523 if (st->length == 0) { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
1524 p = cl->buf->pos; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1525 |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
1526 rc = ngx_http_v3_parse_data(r->connection, st, cl->buf); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
1527 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8560
diff
changeset
|
1528 r->request_length += cl->buf->pos - p; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1529 h3c->total_bytes += cl->buf->pos - p; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1530 |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1531 if (ngx_http_v3_check_flood(r->connection) != NGX_OK) { |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1532 return NGX_HTTP_CLOSE; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1533 } |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1534 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1535 if (rc == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1536 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1537 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1538 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1539 if (rc == NGX_DONE) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1540 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1541 goto done; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1542 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1543 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1544 if (rc > 0) { |
8691
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8643
diff
changeset
|
1545 ngx_quic_reset_stream(r->connection, rc); |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1546 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1547 "client sent invalid body"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1548 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1549 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1550 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1551 if (rc == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1552 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1553 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1554 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1555 /* rc == NGX_OK */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1556 |
8919
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1557 if (max != -1 && (uint64_t) (max - rb->received) < st->length) { |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1558 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1559 "client intended to send too large " |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1560 "body: %O+%ui bytes", |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1561 rb->received, st->length); |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1562 |
8919
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1563 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE; |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1564 } |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1565 |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8784
diff
changeset
|
1566 continue; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1567 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1568 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1569 if (b |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1570 && st->length <= 128 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1571 && (uint64_t) (cl->buf->last - cl->buf->pos) >= st->length) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1572 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1573 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1574 r->request_length += st->length; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1575 h3c->total_bytes += st->length; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1576 h3c->payload_bytes += st->length; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1577 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1578 if (st->length < 8) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1579 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1580 while (st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1581 *b->last++ = *cl->buf->pos++; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1582 st->length--; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1583 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1584 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1585 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1586 ngx_memmove(b->last, cl->buf->pos, st->length); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1587 b->last += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1588 cl->buf->pos += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1589 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1590 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1591 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1592 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1593 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1594 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1595 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1596 if (tl == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1597 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1598 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1599 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1600 b = tl->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1601 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1602 ngx_memzero(b, sizeof(ngx_buf_t)); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1603 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1604 b->temporary = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1605 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1606 b->start = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1607 b->pos = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1608 b->last = cl->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1609 b->end = cl->buf->end; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1610 b->flush = r->request_body_no_buffering; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1611 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1612 *ll = tl; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1613 ll = &tl->next; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1614 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1615 size = cl->buf->last - cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1616 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1617 if (size > st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1618 cl->buf->pos += (size_t) st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1619 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1620 r->request_length += st->length; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1621 h3c->total_bytes += st->length; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1622 h3c->payload_bytes += st->length; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1623 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1624 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1625 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1626 st->length -= size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1627 rb->received += size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1628 r->request_length += size; |
8643
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1629 h3c->total_bytes += size; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8642
diff
changeset
|
1630 h3c->payload_bytes += size; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1631 cl->buf->pos = cl->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1632 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1633 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1634 b->last = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1635 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1636 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1637 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1638 done: |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1639 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1640 if (last) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1641 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1642 if (st->length > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1643 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1644 "client prematurely closed stream"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1645 r->connection->error = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1646 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1647 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1648 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1649 if (r->headers_in.content_length_n == -1) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1650 r->headers_in.content_length_n = rb->received; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1651 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1652 } else if (r->headers_in.content_length_n != rb->received) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1653 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1654 "client sent less body data than expected: " |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1655 "%O out of %O bytes of request body received", |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1656 rb->received, r->headers_in.content_length_n); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1657 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1658 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1659 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1660 rb->rest = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1661 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1662 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1663 if (tl == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1664 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1665 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1666 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1667 b = tl->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1668 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1669 ngx_memzero(b, sizeof(ngx_buf_t)); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1670 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1671 b->last_buf = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1672 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1673 *ll = tl; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1674 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1675 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1676 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1677 /* set rb->rest, amount of data we want to see next time */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
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1678 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1679 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1680 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1681 rb->rest = (off_t) cscf->large_client_header_buffers.size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1682 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1683 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1684 rc = ngx_http_top_request_body_filter(r, out); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1685 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1686 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1687 (ngx_buf_tag_t) &ngx_http_read_client_request_body); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1688 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1689 return rc; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1690 } |