Mercurial > hg > nginx
annotate src/http/v3/ngx_http_v3_request.c @ 9286:d9fe808c1841
HTTP/3: protection from recursion during connection reuse.
When draining a connection associated with an HTTP/3 stream, calling
ngx_http_v3_send_cancel_stream() might result in an attempt to obtain
a connection for the decoder stream. This in turn will trigger draining
of the very same connection. Depending on the client settings, this
might either lead to stack overflow or will end up in decoder stream
creation error and destroying the connection at some point, potentially
resulting in use-after-free on stack.
Fix is to make sure that connection reuse is disabled in
ngx_http_v3_reset_stream(), so the recursion in question won't happen
regardless of what called functions do.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sun, 02 Jun 2024 23:51:55 +0300 |
parents | 199dc0d6b05b |
children |
rev | line source |
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8215 | 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 static void ngx_http_v3_init_request_stream(ngx_connection_t *c); |
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HTTP/3: allowed QUIC stream connection reuse.
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14 static void ngx_http_v3_wait_request_handler(ngx_event_t *rev); |
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15 static void ngx_http_v3_cleanup_connection(void *data); |
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16 static void ngx_http_v3_cleanup_request(void *data); |
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17 static void ngx_http_v3_process_request(ngx_event_t *rev); |
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18 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r, |
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19 ngx_str_t *name, ngx_str_t *value); |
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20 static ngx_int_t ngx_http_v3_validate_header(ngx_http_request_t *r, |
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21 ngx_str_t *name, ngx_str_t *value); |
8215 | 22 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, |
23 ngx_str_t *name, ngx_str_t *value); | |
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24 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r); |
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25 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r); |
8958
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HTTP/3: improved processing of multiple Cookie field lines.
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26 static ngx_int_t ngx_http_v3_cookie(ngx_http_request_t *r, ngx_str_t *value); |
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27 static ngx_int_t ngx_http_v3_construct_cookie_header(ngx_http_request_t *r); |
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28 static void ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r); |
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29 static ngx_int_t ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r); |
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30 static ngx_int_t ngx_http_v3_request_body_filter(ngx_http_request_t *r, |
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31 ngx_chain_t *in); |
8215 | 32 |
33 | |
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34 static const struct { |
8215 | 35 ngx_str_t name; |
36 ngx_uint_t method; | |
37 } ngx_http_v3_methods[] = { | |
38 | |
39 { ngx_string("GET"), NGX_HTTP_GET }, | |
40 { ngx_string("POST"), NGX_HTTP_POST }, | |
41 { ngx_string("HEAD"), NGX_HTTP_HEAD }, | |
42 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS }, | |
43 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND }, | |
44 { ngx_string("PUT"), NGX_HTTP_PUT }, | |
45 { ngx_string("MKCOL"), NGX_HTTP_MKCOL }, | |
46 { ngx_string("DELETE"), NGX_HTTP_DELETE }, | |
47 { ngx_string("COPY"), NGX_HTTP_COPY }, | |
48 { ngx_string("MOVE"), NGX_HTTP_MOVE }, | |
49 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH }, | |
50 { ngx_string("LOCK"), NGX_HTTP_LOCK }, | |
51 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK }, | |
52 { ngx_string("PATCH"), NGX_HTTP_PATCH }, | |
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HTTP/3: added CONNECT and TRACE methods rejection.
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53 { ngx_string("TRACE"), NGX_HTTP_TRACE }, |
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54 { ngx_string("CONNECT"), NGX_HTTP_CONNECT } |
8215 | 55 }; |
56 | |
57 | |
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58 void |
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59 ngx_http_v3_init_stream(ngx_connection_t *c) |
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60 { |
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61 ngx_http_connection_t *hc, *phc; |
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62 ngx_http_v3_srv_conf_t *h3scf; |
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HTTP/3: send GOAWAY when last request is accepted.
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63 ngx_http_core_loc_conf_t *clcf; |
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64 |
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65 hc = c->data; |
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66 |
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67 hc->ssl = 1; |
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68 |
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69 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module); |
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70 |
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HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
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71 if (c->quic == NULL) { |
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HTTP/3: moved variable initialization.
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72 h3scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v3_module); |
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QUIC: "handshake_timeout" configuration parameter.
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73 h3scf->quic.idle_timeout = clcf->keepalive_timeout; |
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74 |
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75 ngx_quic_run(c, &h3scf->quic); |
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76 return; |
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77 } |
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78 |
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79 phc = ngx_http_quic_get_connection(c); |
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80 |
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81 if (phc->ssl_servername) { |
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82 hc->ssl_servername = phc->ssl_servername; |
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83 #if (NGX_PCRE) |
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84 hc->ssl_servername_regex = phc->ssl_servername_regex; |
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85 #endif |
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86 hc->conf_ctx = phc->conf_ctx; |
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87 |
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88 ngx_set_connection_log(c, clcf->error_log); |
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89 } |
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90 |
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91 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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92 ngx_http_v3_init_uni_stream(c); |
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93 |
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94 } else { |
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95 ngx_http_v3_init_request_stream(c); |
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96 } |
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97 } |
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98 |
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99 |
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100 ngx_int_t |
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101 ngx_http_v3_init(ngx_connection_t *c) |
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102 { |
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103 unsigned int len; |
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104 const unsigned char *data; |
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105 ngx_http_v3_session_t *h3c; |
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106 ngx_http_v3_srv_conf_t *h3scf; |
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107 ngx_http_core_loc_conf_t *clcf; |
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108 |
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109 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init"); |
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110 |
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111 if (ngx_http_v3_init_session(c) != NGX_OK) { |
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112 return NGX_ERROR; |
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113 } |
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114 |
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115 h3c = ngx_http_v3_get_session(c); |
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116 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module); |
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117 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout); |
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118 |
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119 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module); |
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120 |
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121 if (h3scf->enable_hq) { |
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122 if (!h3scf->enable) { |
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123 h3c->hq = 1; |
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124 return NGX_OK; |
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125 } |
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126 |
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127 SSL_get0_alpn_selected(c->ssl->connection, &data, &len); |
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128 |
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129 if (len == sizeof(NGX_HTTP_V3_HQ_PROTO) - 1 |
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130 && ngx_strncmp(data, NGX_HTTP_V3_HQ_PROTO, len) == 0) |
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131 { |
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132 h3c->hq = 1; |
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133 return NGX_OK; |
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134 } |
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135 } |
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136 |
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137 return ngx_http_v3_send_settings(c); |
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138 } |
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139 |
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140 |
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141 void |
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142 ngx_http_v3_shutdown(ngx_connection_t *c) |
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143 { |
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144 ngx_http_v3_session_t *h3c; |
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145 |
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146 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 shutdown"); |
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147 |
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148 h3c = ngx_http_v3_get_session(c); |
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149 |
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150 if (h3c == NULL) { |
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151 ngx_quic_finalize_connection(c, NGX_HTTP_V3_ERR_NO_ERROR, |
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152 "connection shutdown"); |
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153 return; |
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154 } |
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155 |
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156 if (!h3c->goaway) { |
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157 h3c->goaway = 1; |
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158 |
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159 if (!h3c->hq) { |
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160 (void) ngx_http_v3_send_goaway(c, h3c->next_request_id); |
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161 } |
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162 |
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163 ngx_http_v3_shutdown_connection(c, NGX_HTTP_V3_ERR_NO_ERROR, |
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164 "connection shutdown"); |
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165 } |
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166 } |
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167 |
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168 |
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169 static void |
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170 ngx_http_v3_init_request_stream(ngx_connection_t *c) |
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171 { |
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172 uint64_t n; |
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173 ngx_event_t *rev; |
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174 ngx_pool_cleanup_t *cln; |
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175 ngx_http_connection_t *hc; |
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176 ngx_http_v3_session_t *h3c; |
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177 ngx_http_core_loc_conf_t *clcf; |
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178 ngx_http_core_srv_conf_t *cscf; |
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179 |
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180 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init request stream"); |
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181 |
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182 #if (NGX_STAT_STUB) |
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183 (void) ngx_atomic_fetch_add(ngx_stat_active, 1); |
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184 #endif |
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185 |
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186 hc = c->data; |
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187 |
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188 clcf = ngx_http_get_module_loc_conf(hc->conf_ctx, ngx_http_core_module); |
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189 |
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190 n = c->quic->id >> 2; |
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191 |
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192 if (n >= clcf->keepalive_requests * 2) { |
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193 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_EXCESSIVE_LOAD, |
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194 "too many requests per connection"); |
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195 ngx_http_close_connection(c); |
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196 return; |
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197 } |
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198 |
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199 h3c = ngx_http_v3_get_session(c); |
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200 |
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201 if (h3c->goaway) { |
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202 c->close = 1; |
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203 ngx_http_close_connection(c); |
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204 return; |
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205 } |
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206 |
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207 h3c->next_request_id = c->quic->id + 0x04; |
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208 |
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209 if (n + 1 == clcf->keepalive_requests |
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210 || ngx_current_msec - c->start_time > clcf->keepalive_time) |
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211 { |
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212 h3c->goaway = 1; |
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213 |
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214 if (!h3c->hq) { |
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215 if (ngx_http_v3_send_goaway(c, h3c->next_request_id) != NGX_OK) { |
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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 |
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221 ngx_http_v3_shutdown_connection(c, NGX_HTTP_V3_ERR_NO_ERROR, |
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222 "reached maximum number of requests"); |
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223 } |
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224 |
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225 cln = ngx_pool_cleanup_add(c->pool, 0); |
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226 if (cln == NULL) { |
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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 cln->handler = ngx_http_v3_cleanup_connection; |
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232 cln->data = c; |
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233 |
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234 h3c->nrequests++; |
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235 |
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236 if (h3c->keepalive.timer_set) { |
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237 ngx_del_timer(&h3c->keepalive); |
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238 } |
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239 |
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240 rev = c->read; |
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241 |
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242 if (!h3c->hq) { |
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243 rev->handler = ngx_http_v3_wait_request_handler; |
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|
244 c->write->handler = ngx_http_empty_handler; |
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HTTP/3: unified hq code with regular HTTP/3 code.
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|
245 } |
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246 |
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|
247 if (rev->ready) { |
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|
248 rev->handler(rev); |
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|
249 return; |
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diff
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|
250 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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|
251 |
0d3bf08eaac0
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|
252 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
0d3bf08eaac0
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|
253 |
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|
254 ngx_add_timer(rev, cscf->client_header_timeout); |
0d3bf08eaac0
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diff
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|
255 ngx_reusable_connection(c, 1); |
0d3bf08eaac0
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diff
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|
256 |
0d3bf08eaac0
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|
257 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
0d3bf08eaac0
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diff
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|
258 ngx_http_close_connection(c); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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diff
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|
259 return; |
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Roman Arutyunyan <arut@nginx.com>
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diff
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|
260 } |
0d3bf08eaac0
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parents:
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diff
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|
261 } |
0d3bf08eaac0
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|
262 |
0d3bf08eaac0
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|
263 |
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diff
changeset
|
264 static void |
0d3bf08eaac0
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Roman Arutyunyan <arut@nginx.com>
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|
265 ngx_http_v3_wait_request_handler(ngx_event_t *rev) |
0d3bf08eaac0
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diff
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|
266 { |
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diff
changeset
|
267 size_t size; |
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diff
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|
268 ssize_t n; |
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|
269 ngx_buf_t *b; |
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diff
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|
270 ngx_connection_t *c; |
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|
271 ngx_pool_cleanup_t *cln; |
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|
272 ngx_http_request_t *r; |
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|
273 ngx_http_connection_t *hc; |
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|
274 ngx_http_core_srv_conf_t *cscf; |
0d3bf08eaac0
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|
275 |
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|
276 c = rev->data; |
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|
277 |
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|
278 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 wait request handler"); |
0d3bf08eaac0
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|
279 |
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diff
changeset
|
280 if (rev->timedout) { |
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|
281 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
0d3bf08eaac0
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diff
changeset
|
282 c->timedout = 1; |
8725
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
283 ngx_http_close_connection(c); |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
284 return; |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
285 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
286 |
8903
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diff
changeset
|
287 if (c->close) { |
0d3bf08eaac0
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diff
changeset
|
288 ngx_http_close_connection(c); |
0d3bf08eaac0
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Roman Arutyunyan <arut@nginx.com>
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diff
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|
289 return; |
8725
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HTTP/3: keepalive timeout.
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diff
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|
290 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
291 |
8903
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diff
changeset
|
292 hc = c->data; |
8679
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HTTP/3: refactored request parser.
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|
293 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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|
294 |
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changeset
|
295 size = cscf->client_header_buffer_size; |
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HTTP/3: refactored request parser.
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|
296 |
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|
297 b = c->buffer; |
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|
298 |
e1eb7f4ca9f1
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diff
changeset
|
299 if (b == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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|
300 b = ngx_create_temp_buf(c->pool, size); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
301 if (b == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
302 ngx_http_close_connection(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
303 return; |
e1eb7f4ca9f1
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Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
304 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
305 |
e1eb7f4ca9f1
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diff
changeset
|
306 c->buffer = b; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
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|
307 |
e1eb7f4ca9f1
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diff
changeset
|
308 } else if (b->start == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
309 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
310 b->start = ngx_palloc(c->pool, size); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
311 if (b->start == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
312 ngx_http_close_connection(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
313 return; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
314 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
315 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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parents:
8665
diff
changeset
|
316 b->pos = b->start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
317 b->last = b->start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
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diff
changeset
|
318 b->end = b->last + size; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
319 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
320 |
8903
0d3bf08eaac0
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diff
changeset
|
321 n = c->recv(c, b->last, size); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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8902
diff
changeset
|
322 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
323 if (n == NGX_AGAIN) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
324 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
325 if (!rev->timer_set) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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diff
changeset
|
326 ngx_add_timer(rev, cscf->client_header_timeout); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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diff
changeset
|
327 ngx_reusable_connection(c, 1); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
328 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
329 |
0d3bf08eaac0
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Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
330 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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diff
changeset
|
331 ngx_http_close_connection(c); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
332 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
333 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
334 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
335 /* |
0d3bf08eaac0
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Roman Arutyunyan <arut@nginx.com>
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8902
diff
changeset
|
336 * We are trying to not hold c->buffer's memory for an idle connection. |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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parents:
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diff
changeset
|
337 */ |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
338 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
339 if (ngx_pfree(c->pool, b->start) == NGX_OK) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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parents:
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diff
changeset
|
340 b->start = NULL; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
341 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
342 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
343 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
344 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
345 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
346 if (n == NGX_ERROR) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
347 ngx_http_close_connection(c); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
348 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
349 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
350 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
351 if (n == 0) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
352 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
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diff
changeset
|
353 "client closed connection"); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
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diff
changeset
|
354 ngx_http_close_connection(c); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
355 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
356 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
357 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
358 b->last += n; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
359 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
360 c->log->action = "reading client request"; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
361 |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
362 ngx_reusable_connection(c, 0); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
363 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
364 r = ngx_http_create_request(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
365 if (r == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
366 ngx_http_close_connection(c); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
367 return; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
368 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
369 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
370 r->http_version = NGX_HTTP_VERSION_30; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
371 |
8706
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
372 r->v3_parse = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_parse_t)); |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
373 if (r->v3_parse == NULL) { |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
374 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
8706
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
375 return; |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
376 } |
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
377 |
8707
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
378 r->v3_parse->header_limit = cscf->large_client_header_buffers.size |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
379 * cscf->large_client_header_buffers.num; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
380 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
381 c->data = r; |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
382 c->requests = (c->quic->id >> 2) + 1; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
383 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
384 cln = ngx_pool_cleanup_add(r->pool, 0); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
385 if (cln == NULL) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
386 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
387 return; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
388 } |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
389 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
390 cln->handler = ngx_http_v3_cleanup_request; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
391 cln->data = r; |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
392 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
393 rev->handler = ngx_http_v3_process_request; |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
394 ngx_http_v3_process_request(rev); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
395 } |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
396 |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
397 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
398 void |
9057
7b83da3bdf9f
HTTP/3: renamed functions.
Roman Arutyunyan <arut@nginx.com>
parents:
9055
diff
changeset
|
399 ngx_http_v3_reset_stream(ngx_connection_t *c) |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
400 { |
9081
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
401 ngx_http_v3_session_t *h3c; |
8904
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8903
diff
changeset
|
402 ngx_http_v3_srv_conf_t *h3scf; |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8903
diff
changeset
|
403 |
9286
d9fe808c1841
HTTP/3: protection from recursion during connection reuse.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9275
diff
changeset
|
404 ngx_reusable_connection(c, 0); |
d9fe808c1841
HTTP/3: protection from recursion during connection reuse.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9275
diff
changeset
|
405 |
8922
be08b858086a
HTTP/3: http3_hq directive and NGX_HTTP_V3_HQ macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8921
diff
changeset
|
406 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module); |
8921
33226ac61076
HTTP/3: merged ngx_http_quic_module into ngx_http_v3_module.
Roman Arutyunyan <arut@nginx.com>
parents:
8904
diff
changeset
|
407 |
9081
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
408 h3c = ngx_http_v3_get_session(c); |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
409 |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
410 if (h3scf->max_table_capacity > 0 && !c->read->eof && !h3c->hq |
8927
e4952530e6af
HTTP/3: avoid sending stream cancellation for pushed streams.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8924
diff
changeset
|
411 && (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) == 0) |
e4952530e6af
HTTP/3: avoid sending stream cancellation for pushed streams.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8924
diff
changeset
|
412 { |
8904
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8903
diff
changeset
|
413 (void) ngx_http_v3_send_cancel_stream(c, c->quic->id); |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8903
diff
changeset
|
414 } |
d2c193aa8480
HTTP/3: send Stream Cancellation instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8903
diff
changeset
|
415 |
8903
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
416 if (c->timedout) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
417 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
418 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
419 } else if (c->close) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
420 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_REQUEST_REJECTED); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
421 |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
422 } else if (c->requests == 0 || c->error) { |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
423 ngx_quic_reset_stream(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR); |
0d3bf08eaac0
HTTP/3: allowed QUIC stream connection reuse.
Roman Arutyunyan <arut@nginx.com>
parents:
8902
diff
changeset
|
424 } |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
425 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
426 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
427 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
428 static void |
9059
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
429 ngx_http_v3_cleanup_connection(void *data) |
8725
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
430 { |
9059
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
431 ngx_connection_t *c = data; |
8725
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
432 |
8770
67f0eb150047
HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t.
Roman Arutyunyan <arut@nginx.com>
parents:
8768
diff
changeset
|
433 ngx_http_v3_session_t *h3c; |
8725
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
434 ngx_http_core_loc_conf_t *clcf; |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
435 |
8768
40d710a66aef
HTTP/3: ngx_http_v3_get_session() macro.
Roman Arutyunyan <arut@nginx.com>
parents:
8742
diff
changeset
|
436 h3c = ngx_http_v3_get_session(c); |
8725
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
437 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
438 if (--h3c->nrequests == 0) { |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
439 clcf = ngx_http_v3_get_module_loc_conf(c, ngx_http_core_module); |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
440 ngx_add_timer(&h3c->keepalive, clcf->keepalive_timeout); |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
441 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
442 } |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
443 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
444 |
98c4020f1c9a
HTTP/3: keepalive timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
8724
diff
changeset
|
445 static void |
9059
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
446 ngx_http_v3_cleanup_request(void *data) |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
447 { |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
448 ngx_http_request_t *r = data; |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
449 |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
450 if (!r->response_sent) { |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
451 r->connection->error = 1; |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
452 } |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
453 } |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
454 |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
455 |
b87a0dbc1150
HTTP/3: implement keepalive for hq.
Roman Arutyunyan <arut@nginx.com>
parents:
9058
diff
changeset
|
456 static void |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
457 ngx_http_v3_process_request(ngx_event_t *rev) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
458 { |
8838
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
459 u_char *p; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
460 ssize_t n; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
461 ngx_buf_t *b; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
462 ngx_int_t rc; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
463 ngx_connection_t *c; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
464 ngx_http_request_t *r; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
465 ngx_http_v3_session_t *h3c; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
466 ngx_http_core_srv_conf_t *cscf; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
467 ngx_http_v3_parse_headers_t *st; |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
468 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
469 c = rev->data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
470 r = c->data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
471 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
472 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
473 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
474 if (rev->timedout) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
475 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
476 c->timedout = 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
477 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
478 return; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
479 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
480 |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
481 h3c = ngx_http_v3_get_session(c); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
482 |
8706
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
483 st = &r->v3_parse->headers; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
484 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
485 b = r->header_in; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
486 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
487 for ( ;; ) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
488 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
489 if (b->pos == b->last) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
490 |
8685
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8682
diff
changeset
|
491 if (rev->ready) { |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8682
diff
changeset
|
492 n = c->recv(c, b->start, b->end - b->start); |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8682
diff
changeset
|
493 |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8682
diff
changeset
|
494 } else { |
dbe33ef9cd9a
HTTP/3: call ngx_handle_read_event() from client header handler.
Roman Arutyunyan <arut@nginx.com>
parents:
8682
diff
changeset
|
495 n = NGX_AGAIN; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
496 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
497 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
498 if (n == NGX_AGAIN) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
499 if (!rev->timer_set) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
500 cscf = ngx_http_get_module_srv_conf(r, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
501 ngx_http_core_module); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
502 ngx_add_timer(rev, cscf->client_header_timeout); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
503 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
504 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
505 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
506 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
507 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
508 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
509 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
510 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
511 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
512 if (n == 0) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
513 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
514 "client prematurely closed connection"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
515 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
516 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
517 if (n == 0 || n == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
518 c->error = 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
519 c->log->action = "reading client request"; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
520 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
521 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
522 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
523 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
524 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
525 b->pos = b->start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
526 b->last = b->start + n; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
527 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
528 |
8838
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
529 p = b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
530 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
531 rc = ngx_http_v3_parse_headers(c, st, b); |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
532 |
8460
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
533 if (rc > 0) { |
8902
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8881
diff
changeset
|
534 ngx_quic_reset_stream(c, rc); |
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8881
diff
changeset
|
535 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8881
diff
changeset
|
536 "client sent invalid header"); |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
537 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
538 break; |
8460
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
539 } |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
540 |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
541 if (rc == NGX_ERROR) { |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
542 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
543 break; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
544 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
545 |
8880
a09bcc304eef
HTTP/3: fixed request length calculation.
Roman Arutyunyan <arut@nginx.com>
parents:
8863
diff
changeset
|
546 r->request_length += b->pos - p; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
547 h3c->total_bytes += b->pos - p; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
548 |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
549 if (ngx_http_v3_check_flood(c) != NGX_OK) { |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
550 ngx_http_close_request(r, NGX_HTTP_CLOSE); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
551 break; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
552 } |
8880
a09bcc304eef
HTTP/3: fixed request length calculation.
Roman Arutyunyan <arut@nginx.com>
parents:
8863
diff
changeset
|
553 |
8456
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
8452
diff
changeset
|
554 if (rc == NGX_BUSY) { |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
555 if (rev->error) { |
9066
eaa8dc3788e1
HTTP/3: trigger 400 (Bad Request) on stream error while blocked.
Roman Arutyunyan <arut@nginx.com>
parents:
9063
diff
changeset
|
556 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
557 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
558 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
559 |
9067
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
560 if (!rev->timer_set) { |
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
561 cscf = ngx_http_get_module_srv_conf(r, |
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
562 ngx_http_core_module); |
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
563 ngx_add_timer(rev, cscf->client_header_timeout); |
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
564 } |
6bb884dc7291
HTTP/3: insert count block timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
9066
diff
changeset
|
565 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
566 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
567 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
568 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
569 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
570 break; |
8456
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
8452
diff
changeset
|
571 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
8452
diff
changeset
|
572 |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
573 if (rc == NGX_AGAIN) { |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
574 continue; |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
575 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
576 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
577 /* rc == NGX_OK || rc == NGX_DONE */ |
8233
1e45c02f6376
HTTP/3 $request_line variable.
Roman Arutyunyan <arut@nginx.com>
parents:
8230
diff
changeset
|
578 |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
579 h3c->payload_bytes += ngx_http_v3_encode_field_l(NULL, |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
580 &st->field_rep.field.name, |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
581 &st->field_rep.field.value); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
582 |
8807
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8770
diff
changeset
|
583 if (ngx_http_v3_process_header(r, &st->field_rep.field.name, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8770
diff
changeset
|
584 &st->field_rep.field.value) |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
585 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
586 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
587 break; |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
588 } |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
589 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
590 if (rc == NGX_DONE) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
591 if (ngx_http_v3_process_request_header(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
592 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
593 } |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
594 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
595 ngx_http_process_request(r); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
596 break; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
597 } |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
598 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
599 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
600 ngx_http_run_posted_requests(c); |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
601 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
602 return; |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
603 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
604 |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
605 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
606 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
607 ngx_http_v3_process_header(ngx_http_request_t *r, ngx_str_t *name, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
608 ngx_str_t *value) |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
609 { |
8707
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
610 size_t len; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
611 ngx_table_elt_t *h; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
612 ngx_http_header_t *hh; |
8682
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
613 ngx_http_core_srv_conf_t *cscf; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
614 ngx_http_core_main_conf_t *cmcf; |
8452
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
8451
diff
changeset
|
615 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
616 static ngx_str_t cookie = ngx_string("cookie"); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
617 |
8707
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
618 len = name->len + value->len; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
619 |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
620 if (len > r->v3_parse->header_limit) { |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
621 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
622 "client sent too large header"); |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
623 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_HEADER_TOO_LARGE); |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
624 return NGX_ERROR; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
625 } |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
626 |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
627 r->v3_parse->header_limit -= len; |
ffcaf0aad9f2
HTTP/3: limited client header size.
Roman Arutyunyan <arut@nginx.com>
parents:
8706
diff
changeset
|
628 |
8682
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
629 if (ngx_http_v3_validate_header(r, name, value) != NGX_OK) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
630 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
631 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
632 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
633 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
634 if (r->invalid_header) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
635 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
636 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
637 if (cscf->ignore_invalid_headers) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
638 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
639 "client sent invalid header: \"%V\"", name); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
640 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
641 return NGX_OK; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
642 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
643 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
644 |
8957 | 645 if (name->len && name->data[0] == ':') { |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
646 return ngx_http_v3_process_pseudo_header(r, name, value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
647 } |
8452
a6675a976560
HTTP/3: fixed dropping first non-pseudo header.
Roman Arutyunyan <arut@nginx.com>
parents:
8451
diff
changeset
|
648 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
649 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
650 return NGX_ERROR; |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
651 } |
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
652 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
653 if (name->len == cookie.len |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
654 && ngx_memcmp(name->data, cookie.data, cookie.len) == 0) |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
655 { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
656 if (ngx_http_v3_cookie(r, value) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
657 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
658 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
659 } |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
660 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
661 } else { |
9275
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
662 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
663 |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
664 if (r->headers_in.count++ >= cscf->max_headers) { |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
665 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
666 "client sent too many header lines"); |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
667 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_HEADER_TOO_LARGE); |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
668 return NGX_ERROR; |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
669 } |
199dc0d6b05b
Added max_headers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9263
diff
changeset
|
670 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
671 h = ngx_list_push(&r->headers_in.headers); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
672 if (h == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
673 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
674 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
675 } |
8406
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
8405
diff
changeset
|
676 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
677 h->key = *name; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
678 h->value = *value; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
679 h->lowcase_key = h->key.data; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
680 h->hash = ngx_hash_key(h->key.data, h->key.len); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
681 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
682 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
683 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
684 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
685 h->lowcase_key, h->key.len); |
8406
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
8405
diff
changeset
|
686 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
687 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
688 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
689 } |
8406
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
8405
diff
changeset
|
690 } |
66feab03d9b7
HTTP/3: restricted symbols in header names.
Roman Arutyunyan <arut@nginx.com>
parents:
8405
diff
changeset
|
691 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
692 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
693 "http3 header: \"%V: %V\"", name, value); |
8405
d2759e4cc437
HTTP/3: split header parser in two functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8394
diff
changeset
|
694 return NGX_OK; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
695 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
696 |
8215 | 697 |
698 static ngx_int_t | |
8682
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
699 ngx_http_v3_validate_header(ngx_http_request_t *r, ngx_str_t *name, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
700 ngx_str_t *value) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
701 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
702 u_char ch; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
703 ngx_uint_t i; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
704 ngx_http_core_srv_conf_t *cscf; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
705 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
706 r->invalid_header = 0; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
707 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
708 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
709 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
710 for (i = (name->data[0] == ':'); i != name->len; i++) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
711 ch = name->data[i]; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
712 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
713 if ((ch >= 'a' && ch <= 'z') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
714 || (ch == '-') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
715 || (ch >= '0' && ch <= '9') |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
716 || (ch == '_' && cscf->underscores_in_headers)) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
717 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
718 continue; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
719 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
720 |
8832
0d35b1ff6af5
HTTP/3: disabled control characters and space in header names.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8826
diff
changeset
|
721 if (ch <= 0x20 || ch == 0x7f || ch == ':' |
8682
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
722 || (ch >= 'A' && ch <= 'Z')) |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
723 { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
724 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
725 "client sent invalid header name: \"%V\"", name); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
726 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
727 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
728 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
729 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
730 r->invalid_header = 1; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
731 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
732 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
733 for (i = 0; i != value->len; i++) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
734 ch = value->data[i]; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
735 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
736 if (ch == '\0' || ch == LF || ch == CR) { |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
737 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
738 "client sent header \"%V\" with " |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
739 "invalid value: \"%V\"", name, value); |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
740 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
741 return NGX_ERROR; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
742 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
743 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
744 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
745 return NGX_OK; |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
746 } |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
747 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
748 |
916a2e1d6617
HTTP/3: client header validation.
Roman Arutyunyan <arut@nginx.com>
parents:
8680
diff
changeset
|
749 static ngx_int_t |
8215 | 750 ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, ngx_str_t *name, |
751 ngx_str_t *value) | |
752 { | |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
753 u_char ch, c; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
754 ngx_uint_t i; |
8215 | 755 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
756 if (r->request_line.len) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
757 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
758 "client sent out of order pseudo-headers"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
759 goto failed; |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
760 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
761 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
762 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) { |
8215 | 763 |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
764 if (r->method_name.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
765 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
766 "client sent duplicate \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
767 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
768 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
769 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
770 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
771 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
772 "client sent empty \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
773 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
774 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
775 |
8650
9dce2978e4fd
HTTP/3: eliminated r->method_start.
Roman Arutyunyan <arut@nginx.com>
parents:
8630
diff
changeset
|
776 r->method_name = *value; |
8215 | 777 |
778 for (i = 0; i < sizeof(ngx_http_v3_methods) | |
779 / sizeof(ngx_http_v3_methods[0]); i++) | |
780 { | |
781 if (value->len == ngx_http_v3_methods[i].name.len | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
782 && ngx_strncmp(value->data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
783 ngx_http_v3_methods[i].name.data, value->len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
784 == 0) |
8215 | 785 { |
786 r->method = ngx_http_v3_methods[i].method; | |
787 break; | |
788 } | |
789 } | |
790 | |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
791 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
792 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
793 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
794 if ((ch < 'A' || ch > 'Z') && ch != '_' && ch != '-') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
795 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
796 "client sent invalid method: \"%V\"", value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
797 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
798 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
799 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
800 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
801 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 802 "http3 method \"%V\" %ui", value, r->method); |
803 return NGX_OK; | |
804 } | |
805 | |
806 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
807 |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
808 if (r->uri_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
809 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
810 "client sent duplicate \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
811 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
812 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
813 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
814 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
815 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
816 "client sent empty \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
817 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
818 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
819 |
8215 | 820 r->uri_start = value->data; |
821 r->uri_end = value->data + value->len; | |
822 | |
823 if (ngx_http_parse_uri(r) != NGX_OK) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
824 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
825 "client sent invalid \":path\" header: \"%V\"", |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
826 value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
827 goto failed; |
8215 | 828 } |
829 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
830 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 831 "http3 path \"%V\"", value); |
832 return NGX_OK; | |
833 } | |
834 | |
835 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
836 |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
837 if (r->schema.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
838 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
839 "client sent duplicate \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
840 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
841 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
842 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
843 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
844 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
845 "client sent empty \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
846 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
847 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
848 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
849 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
850 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
851 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
852 c = (u_char) (ch | 0x20); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
853 if (c >= 'a' && c <= 'z') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
854 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
855 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
856 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
857 if (((ch >= '0' && ch <= '9') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
858 || ch == '+' || ch == '-' || ch == '.') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
859 && i > 0) |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
860 { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
861 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
862 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
863 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
864 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
865 "client sent invalid \":scheme\" header: \"%V\"", |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
866 value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
867 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
868 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
869 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
870 r->schema = *value; |
8215 | 871 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
872 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 873 "http3 schema \"%V\"", value); |
874 return NGX_OK; | |
875 } | |
876 | |
877 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) { | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
878 |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
879 if (r->host_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
880 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
881 "client sent duplicate \":authority\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
882 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
883 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
884 |
8215 | 885 r->host_start = value->data; |
886 r->host_end = value->data + value->len; | |
887 | |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
888 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8215 | 889 "http3 authority \"%V\"", value); |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
890 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
891 } |
8215 | 892 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
893 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
894 "client sent unknown pseudo-header \"%V\"", name); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
895 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
896 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
897 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
898 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
899 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
900 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
901 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
902 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
903 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
904 ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
905 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
906 size_t len; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
907 u_char *p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
908 ngx_int_t rc; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
909 ngx_str_t host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
910 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
911 if (r->request_line.len) { |
8215 | 912 return NGX_OK; |
913 } | |
914 | |
8680
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
915 if (r->method_name.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
916 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
917 "client sent no \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
918 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
919 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
920 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
921 if (r->schema.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
922 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
923 "client sent no \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
924 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
925 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
926 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
927 if (r->uri_start == NULL) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
928 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
929 "client sent no \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
930 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
931 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
932 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
933 len = r->method_name.len + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
934 + (r->uri_end - r->uri_start) + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
935 + sizeof("HTTP/3.0") - 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
936 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
937 p = ngx_pnalloc(r->pool, len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
938 if (p == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
939 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
940 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
941 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
942 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
943 r->request_line.data = p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
944 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
945 p = ngx_cpymem(p, r->method_name.data, r->method_name.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
946 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
947 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
948 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
949 p = ngx_cpymem(p, "HTTP/3.0", sizeof("HTTP/3.0") - 1); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
950 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
951 r->request_line.len = p - r->request_line.data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
952 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
953 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
954 "http3 request line: \"%V\"", &r->request_line); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
955 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
956 ngx_str_set(&r->http_protocol, "HTTP/3.0"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
957 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
958 if (ngx_http_process_request_uri(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
959 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
960 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
961 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
962 if (r->host_end) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
963 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
964 host.len = r->host_end - r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
965 host.data = r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
966 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
967 rc = ngx_http_validate_host(&host, r->pool, 0); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
968 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
969 if (rc == NGX_DECLINED) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
970 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
971 "client sent invalid host in request line"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
972 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
973 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
974 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
975 if (rc == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
976 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
977 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
978 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
979 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
980 if (ngx_http_set_virtual_server(r, &host) == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
981 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
982 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
983 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
984 r->headers_in.server = host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
985 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
986 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
987 if (ngx_list_init(&r->headers_in.headers, r->pool, 20, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
988 sizeof(ngx_table_elt_t)) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
989 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
990 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
991 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
992 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
993 } |
8215 | 994 |
8226
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8219
diff
changeset
|
995 return NGX_OK; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
996 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
997 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
998 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
999 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1000 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1001 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1002 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1003 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1004 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1005 ngx_http_v3_process_request_header(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1006 { |
9081
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1007 ssize_t n; |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1008 ngx_buf_t *b; |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1009 ngx_connection_t *c; |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1010 ngx_http_v3_session_t *h3c; |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1011 ngx_http_v3_srv_conf_t *h3scf; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1012 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1013 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1014 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1015 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1016 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1017 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1018 |
9081
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1019 h3c = ngx_http_v3_get_session(c); |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1020 h3scf = ngx_http_get_module_srv_conf(r, ngx_http_v3_module); |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1021 |
9104
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1022 if ((h3c->hq && !h3scf->enable_hq) || (!h3c->hq && !h3scf->enable)) { |
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1023 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1024 "client attempted to request the server name " |
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1025 "for which the negotiated protocol is disabled"); |
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1026 ngx_http_finalize_request(r, NGX_HTTP_MISDIRECTED_REQUEST); |
69bae2437d74
HTTP/3: removed "http3" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9081
diff
changeset
|
1027 return NGX_ERROR; |
9081
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1028 } |
c851a2ed5ce8
HTTP/3: "quic" parameter of "listen" directive.
Roman Arutyunyan <arut@nginx.com>
parents:
9067
diff
changeset
|
1029 |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1030 if (ngx_http_v3_construct_cookie_header(r) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1031 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1032 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1033 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1034 if (r->headers_in.server.len == 0) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1035 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1036 "client sent neither \":authority\" nor \"Host\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1037 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1038 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1039 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1040 if (r->headers_in.host) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1041 if (r->headers_in.host->value.len != r->headers_in.server.len |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1042 || ngx_memcmp(r->headers_in.host->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1043 r->headers_in.server.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1044 r->headers_in.server.len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1045 != 0) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1046 { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1047 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1048 "client sent \":authority\" and \"Host\" headers " |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1049 "with different values"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1050 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1051 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1052 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1053 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1054 if (r->headers_in.content_length) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1055 r->headers_in.content_length_n = |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1056 ngx_atoof(r->headers_in.content_length->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1057 r->headers_in.content_length->value.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1058 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1059 if (r->headers_in.content_length_n == NGX_ERROR) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1060 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1061 "client sent invalid \"Content-Length\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1062 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1063 } |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1064 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1065 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1066 b = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1067 n = b->last - b->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1068 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1069 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1070 n = c->recv(c, b->start, b->end - b->start); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1071 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1072 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1073 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1074 return NGX_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1075 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1076 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1077 if (n > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1078 b->pos = b->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1079 b->last = b->start + n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1080 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1081 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1082 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1083 if (n != 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1084 r->headers_in.chunked = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1085 } |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1086 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1087 |
8854
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1088 if (r->method == NGX_HTTP_CONNECT) { |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1089 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent CONNECT method"); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1090 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1091 return NGX_ERROR; |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1092 } |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1093 |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1094 if (r->method == NGX_HTTP_TRACE) { |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1095 ngx_log_error(NGX_LOG_INFO, c->log, 0, "client sent TRACE method"); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1096 ngx_http_finalize_request(r, NGX_HTTP_NOT_ALLOWED); |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1097 return NGX_ERROR; |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1098 } |
7416d3b2fac5
HTTP/3: added CONNECT and TRACE methods rejection.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8847
diff
changeset
|
1099 |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1100 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1101 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1102 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1103 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1104 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8665
diff
changeset
|
1105 return NGX_ERROR; |
8215 | 1106 } |
1107 | |
1108 | |
8958
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1109 static ngx_int_t |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1110 ngx_http_v3_cookie(ngx_http_request_t *r, ngx_str_t *value) |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1111 { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1112 ngx_str_t *val; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1113 ngx_array_t *cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1114 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1115 cookies = r->v3_parse->cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1116 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1117 if (cookies == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1118 cookies = ngx_array_create(r->pool, 2, sizeof(ngx_str_t)); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1119 if (cookies == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1120 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1121 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1122 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1123 r->v3_parse->cookies = cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1124 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1125 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1126 val = ngx_array_push(cookies); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1127 if (val == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1128 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1129 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1130 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1131 *val = *value; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1132 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1133 return NGX_OK; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1134 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1135 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1136 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1137 static ngx_int_t |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1138 ngx_http_v3_construct_cookie_header(ngx_http_request_t *r) |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1139 { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1140 u_char *buf, *p, *end; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1141 size_t len; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1142 ngx_str_t *vals; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1143 ngx_uint_t i; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1144 ngx_array_t *cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1145 ngx_table_elt_t *h; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1146 ngx_http_header_t *hh; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1147 ngx_http_core_main_conf_t *cmcf; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1148 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1149 static ngx_str_t cookie = ngx_string("cookie"); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1150 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1151 cookies = r->v3_parse->cookies; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1152 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1153 if (cookies == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1154 return NGX_OK; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1155 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1156 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1157 vals = cookies->elts; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1158 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1159 i = 0; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1160 len = 0; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1161 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1162 do { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1163 len += vals[i].len + 2; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1164 } while (++i != cookies->nelts); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1165 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1166 len -= 2; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1167 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1168 buf = ngx_pnalloc(r->pool, len + 1); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1169 if (buf == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1170 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1171 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1172 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1173 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1174 p = buf; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1175 end = buf + len; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1176 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1177 for (i = 0; /* void */ ; i++) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1178 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1179 p = ngx_cpymem(p, vals[i].data, vals[i].len); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1180 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1181 if (p == end) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1182 *p = '\0'; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1183 break; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1184 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1185 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1186 *p++ = ';'; *p++ = ' '; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1187 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1188 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1189 h = ngx_list_push(&r->headers_in.headers); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1190 if (h == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1191 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1192 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1193 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1194 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1195 h->hash = ngx_hash(ngx_hash(ngx_hash(ngx_hash( |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1196 ngx_hash('c', 'o'), 'o'), 'k'), 'i'), 'e'); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1197 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1198 h->key.len = cookie.len; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1199 h->key.data = cookie.data; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1200 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1201 h->value.len = len; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1202 h->value.data = buf; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1203 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1204 h->lowcase_key = cookie.data; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1205 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1206 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1207 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1208 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1209 h->lowcase_key, h->key.len); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1210 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1211 if (hh == NULL) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1212 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1213 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1214 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1215 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1216 if (hh->handler(r, h, hh->offset) != NGX_OK) { |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1217 /* |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1218 * request has been finalized already |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1219 * in ngx_http_process_multi_header_lines() |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1220 */ |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1221 return NGX_ERROR; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1222 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1223 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1224 return NGX_OK; |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1225 } |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1226 |
10522e8dea41
HTTP/3: improved processing of multiple Cookie field lines.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8957
diff
changeset
|
1227 |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1228 ngx_int_t |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1229 ngx_http_v3_read_request_body(ngx_http_request_t *r) |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1230 { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1231 size_t preread; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1232 ngx_int_t rc; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1233 ngx_chain_t *cl, out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1234 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1235 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1236 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1237 rb = r->request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1238 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1239 preread = r->header_in->last - r->header_in->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1240 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1241 if (preread) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1242 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1243 /* there is the pre-read part of the request body */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1244 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1245 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1246 "http3 client request body preread %uz", preread); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1247 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1248 out.buf = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1249 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1250 cl = &out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1251 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1252 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1253 cl = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1254 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1255 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1256 rc = ngx_http_v3_request_body_filter(r, cl); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1257 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1258 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1259 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1260 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1261 if (rb->rest == 0 && rb->last_saved) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1262 /* the whole request body was pre-read */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1263 r->request_body_no_buffering = 0; |
9254
cb1e214efe41
Request body: provided log action for reading request body.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9251
diff
changeset
|
1264 r->connection->log->action = NULL; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1265 rb->post_handler(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1266 return NGX_OK; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1267 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1268 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1269 if (rb->rest < 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1270 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1271 "negative request body rest"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1272 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1273 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1274 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1275 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1276 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1277 rb->buf = ngx_create_temp_buf(r->pool, clcf->client_body_buffer_size); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1278 if (rb->buf == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1279 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1280 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1281 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1282 r->read_event_handler = ngx_http_v3_read_client_request_body_handler; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1283 r->write_event_handler = ngx_http_request_empty_handler; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1284 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1285 return ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1286 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1287 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1288 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1289 static void |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1290 ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1291 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1292 ngx_int_t rc; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1293 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1294 if (r->connection->read->timedout) { |
9255
208a4adb82ef
Request body: logging of timeouts.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9254
diff
changeset
|
1295 ngx_log_error(NGX_LOG_INFO, r->connection->log, NGX_ETIMEDOUT, |
208a4adb82ef
Request body: logging of timeouts.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9254
diff
changeset
|
1296 "client timed out"); |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1297 r->connection->timedout = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1298 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1299 return; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1300 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1301 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1302 rc = ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1303 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1304 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { |
9259
81082b5521dd
Request body: body is now cleared on errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9255
diff
changeset
|
1305 |
9263
388a801e9bb9
Request body: discarded body now treated as no body.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9259
diff
changeset
|
1306 r->discard_body = 1; |
9259
81082b5521dd
Request body: body is now cleared on errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9255
diff
changeset
|
1307 r->request_body->bufs = NULL; |
81082b5521dd
Request body: body is now cleared on errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9255
diff
changeset
|
1308 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1309 ngx_http_finalize_request(r, rc); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1310 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1311 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1312 |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1313 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1314 ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1315 ngx_http_v3_read_unbuffered_request_body(ngx_http_request_t *r) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1316 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1317 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1318 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1319 if (r->connection->read->timedout) { |
9255
208a4adb82ef
Request body: logging of timeouts.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9254
diff
changeset
|
1320 ngx_log_error(NGX_LOG_INFO, r->connection->log, NGX_ETIMEDOUT, |
208a4adb82ef
Request body: logging of timeouts.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9254
diff
changeset
|
1321 "client timed out"); |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1322 r->connection->timedout = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1323 return NGX_HTTP_REQUEST_TIME_OUT; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1324 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1325 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1326 rc = ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1327 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1328 if (rc == NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1329 r->reading_body = 0; |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1330 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1331 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1332 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1333 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1334 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1335 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1336 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1337 ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1338 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1339 off_t rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1340 size_t size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1341 ssize_t n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1342 ngx_int_t rc; |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1343 ngx_uint_t flush; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1344 ngx_chain_t out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1345 ngx_connection_t *c; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1346 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1347 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1348 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1349 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1350 rb = r->request_body; |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1351 flush = 1; |
9241
07ca679842de
HTTP/3: synced request body reading changes to reduce diffs.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9161
diff
changeset
|
1352 n = NGX_AGAIN; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1353 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1354 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1355 "http3 read client request body"); |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1356 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1357 for ( ;; ) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1358 for ( ;; ) { |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1359 if (rb->rest == 0) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1360 break; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1361 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1362 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1363 if (rb->buf->last == rb->buf->end) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1364 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1365 /* update chains */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1366 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1367 rc = ngx_http_v3_request_body_filter(r, NULL); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1368 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1369 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1370 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1371 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1372 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1373 if (rb->busy != NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1374 if (r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1375 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1376 ngx_del_timer(c->read); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1377 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1378 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1379 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1380 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1381 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1382 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1383 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1384 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1385 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1386 if (rb->filter_need_buffering) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1387 clcf = ngx_http_get_module_loc_conf(r, |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1388 ngx_http_core_module); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1389 ngx_add_timer(c->read, clcf->client_body_timeout); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1390 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1391 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1392 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1393 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1394 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1395 return NGX_AGAIN; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1396 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1397 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1398 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1399 "busy buffers after request body flush"); |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1400 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1401 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1402 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1403 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1404 flush = 0; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1405 rb->buf->pos = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1406 rb->buf->last = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1407 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1408 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1409 size = rb->buf->end - rb->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1410 rest = rb->rest - (rb->buf->last - rb->buf->pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1411 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1412 if ((off_t) size > rest) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1413 size = (size_t) rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1414 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1415 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1416 if (size == 0) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1417 break; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1418 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1419 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1420 n = c->recv(c, rb->buf->last, size); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1421 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1422 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1423 "http3 client request body recv %z", n); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1424 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1425 if (n == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1426 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1427 } |
8460
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
8456
diff
changeset
|
1428 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1429 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1430 rb->buf->last_buf = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1431 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1432 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1433 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1434 c->error = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1435 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1436 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1437 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1438 rb->buf->last += n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1439 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1440 /* pass buffer to request body filter chain */ |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1441 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1442 flush = 0; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1443 out.buf = rb->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1444 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1445 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1446 rc = ngx_http_v3_request_body_filter(r, &out); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1447 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1448 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1449 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1450 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1451 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1452 if (rb->rest == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1453 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1454 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1455 |
9241
07ca679842de
HTTP/3: synced request body reading changes to reduce diffs.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9161
diff
changeset
|
1456 if (!c->read->ready) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1457 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1458 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1459 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1460 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1461 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1462 "http3 client request body rest %O", rb->rest); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1463 |
8847
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1464 if (flush) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1465 rc = ngx_http_v3_request_body_filter(r, NULL); |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1466 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1467 if (rc != NGX_OK) { |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1468 return rc; |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1469 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1470 } |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1471 |
e29c1ede905f
HTTP/3: reading body buffering in filters.
Roman Arutyunyan <arut@nginx.com>
parents:
8838
diff
changeset
|
1472 if (rb->rest == 0 && rb->last_saved) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1473 break; |
8549
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
1474 } |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8548
diff
changeset
|
1475 |
9241
07ca679842de
HTTP/3: synced request body reading changes to reduce diffs.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9161
diff
changeset
|
1476 if (n == NGX_AGAIN || !c->read->ready || rb->rest == 0) { |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1477 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1478 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1479 ngx_add_timer(c->read, clcf->client_body_timeout); |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1480 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1481 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1482 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1483 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1484 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1485 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1486 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1487 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1488 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1489 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1490 ngx_del_timer(c->read); |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1491 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1492 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1493 if (!r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1494 r->read_event_handler = ngx_http_block_reading; |
9254
cb1e214efe41
Request body: provided log action for reading request body.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9251
diff
changeset
|
1495 r->connection->log->action = NULL; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1496 rb->post_handler(r); |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1497 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1498 |
8548
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8511
diff
changeset
|
1499 return NGX_OK; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1500 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1501 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1502 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1503 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1504 ngx_http_v3_request_body_filter(ngx_http_request_t *r, ngx_chain_t *in) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1505 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1506 size_t size; |
8838
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
1507 u_char *p; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1508 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1509 ngx_buf_t *b; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1510 ngx_uint_t last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1511 ngx_chain_t *cl, *out, *tl, **ll; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1512 ngx_http_v3_session_t *h3c; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1513 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1514 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1515 ngx_http_core_srv_conf_t *cscf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1516 ngx_http_v3_parse_data_t *st; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1517 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1518 rb = r->request_body; |
8706
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8690
diff
changeset
|
1519 st = &r->v3_parse->body; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1520 |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1521 h3c = ngx_http_v3_get_session(r->connection); |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1522 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1523 if (rb->rest == -1) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1524 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1525 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1526 "http3 request body filter"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1527 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1528 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1529 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1530 rb->rest = cscf->large_client_header_buffers.size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1531 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1532 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1533 out = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1534 ll = &out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1535 last = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1536 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1537 for (cl = in; cl; cl = cl->next) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1538 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1539 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1540 "http3 body buf " |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1541 "t:%d f:%d %p, pos %p, size: %z file: %O, size: %O", |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1542 cl->buf->temporary, cl->buf->in_file, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1543 cl->buf->start, cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1544 cl->buf->last - cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1545 cl->buf->file_pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1546 cl->buf->file_last - cl->buf->file_pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1547 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1548 if (cl->buf->last_buf) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1549 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1550 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1551 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1552 b = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1553 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1554 while (cl->buf->pos < cl->buf->last) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1555 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1556 if (st->length == 0) { |
8838
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
1557 p = cl->buf->pos; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1558 |
8838
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
1559 rc = ngx_http_v3_parse_data(r->connection, st, cl->buf); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
1560 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8835
diff
changeset
|
1561 r->request_length += cl->buf->pos - p; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1562 h3c->total_bytes += cl->buf->pos - p; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1563 |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1564 if (ngx_http_v3_check_flood(r->connection) != NGX_OK) { |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1565 return NGX_HTTP_CLOSE; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1566 } |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1567 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1568 if (rc == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1569 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1570 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1571 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1572 if (rc == NGX_DONE) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1573 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1574 goto done; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1575 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1576 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1577 if (rc > 0) { |
8902
925572184d4a
HTTP/3: adjusted QUIC connection finalization.
Roman Arutyunyan <arut@nginx.com>
parents:
8881
diff
changeset
|
1578 ngx_quic_reset_stream(r->connection, rc); |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1579 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1580 "client sent invalid body"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1581 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1582 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1583 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1584 if (rc == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1585 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1586 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1587 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1588 /* rc == NGX_OK */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1589 |
9251
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1590 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1591 |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1592 if (clcf->client_max_body_size |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1593 && (uint64_t) (clcf->client_max_body_size - rb->received) |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1594 < st->length) |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1595 { |
9027
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1596 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1597 "client intended to send too large " |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1598 "body: %O+%ui bytes", |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1599 rb->received, st->length); |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1600 |
9027
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1601 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE; |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1602 } |
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1603 |
9251
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1604 if (r->headers_in.content_length_n != -1 |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1605 && (uint64_t) (r->headers_in.content_length_n |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1606 - rb->received) |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1607 < st->length) |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1608 { |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1609 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1610 "client intended to send body data " |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1611 "larger than declared"); |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1612 |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1613 return NGX_HTTP_BAD_REQUEST; |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1614 } |
3728a0ed243a
HTTP/3: fixed handling of request body larger than Content-Length.
Maxim Dounin <mdounin@mdounin.ru>
parents:
9241
diff
changeset
|
1615 |
9027
f9d7930d0eed
HTTP/3: skip empty request body buffers (ticket #2374).
Roman Arutyunyan <arut@nginx.com>
parents:
8958
diff
changeset
|
1616 continue; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1617 } |
8295
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
8292
diff
changeset
|
1618 |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1619 if (b |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1620 && st->length <= 128 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1621 && (uint64_t) (cl->buf->last - cl->buf->pos) >= st->length) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1622 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1623 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1624 r->request_length += st->length; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1625 h3c->total_bytes += st->length; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1626 h3c->payload_bytes += st->length; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1627 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1628 if (st->length < 8) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1629 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1630 while (st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1631 *b->last++ = *cl->buf->pos++; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1632 st->length--; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1633 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1634 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1635 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1636 ngx_memmove(b->last, cl->buf->pos, st->length); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1637 b->last += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1638 cl->buf->pos += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1639 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1640 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1641 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1642 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1643 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1644 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1645 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1646 if (tl == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1647 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1648 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1649 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1650 b = tl->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1651 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1652 ngx_memzero(b, sizeof(ngx_buf_t)); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1653 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1654 b->temporary = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1655 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1656 b->start = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1657 b->pos = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1658 b->last = cl->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1659 b->end = cl->buf->end; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1660 b->flush = r->request_body_no_buffering; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1661 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1662 *ll = tl; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1663 ll = &tl->next; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1664 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1665 size = cl->buf->last - cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1666 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1667 if (size > st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1668 cl->buf->pos += (size_t) st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1669 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1670 r->request_length += st->length; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1671 h3c->total_bytes += st->length; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1672 h3c->payload_bytes += st->length; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1673 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1674 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1675 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1676 st->length -= size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1677 rb->received += size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8685
diff
changeset
|
1678 r->request_length += size; |
8881
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1679 h3c->total_bytes += size; |
72b304f6207c
HTTP/3: traffic-based flood detection.
Roman Arutyunyan <arut@nginx.com>
parents:
8880
diff
changeset
|
1680 h3c->payload_bytes += size; |
8689
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1681 cl->buf->pos = cl->buf->last; |
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HTTP/3: refactored request body parser.
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1682 } |
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HTTP/3: refactored request body parser.
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1683 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1684 b->last = cl->buf->pos; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1685 } |
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HTTP/3: refactored request body parser.
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1686 } |
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HTTP/3: refactored request body parser.
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1687 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1688 done: |
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HTTP/3: refactored request body parser.
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1689 |
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HTTP/3: refactored request body parser.
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1690 if (last) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1691 |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1692 if (st->length > 0) { |
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HTTP/3: refactored request body parser.
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1693 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
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HTTP/3: refactored request body parser.
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1694 "client prematurely closed stream"); |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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1695 r->connection->error = 1; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
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1696 return NGX_HTTP_BAD_REQUEST; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1697 } |
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HTTP/3: refactored request body parser.
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1698 |
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HTTP/3: refactored request body parser.
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1699 if (r->headers_in.content_length_n == -1) { |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1700 r->headers_in.content_length_n = rb->received; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1701 |
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HTTP/3: refactored request body parser.
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1702 } else if (r->headers_in.content_length_n != rb->received) { |
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HTTP/3: refactored request body parser.
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1703 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
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1704 "client sent less body data than expected: " |
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1705 "%O out of %O bytes of request body received", |
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HTTP/3: refactored request body parser.
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1706 rb->received, r->headers_in.content_length_n); |
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HTTP/3: refactored request body parser.
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1707 return NGX_HTTP_BAD_REQUEST; |
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HTTP/3: refactored request body parser.
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1708 } |
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1709 |
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1710 rb->rest = 0; |
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1711 |
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1712 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
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HTTP/3: refactored request body parser.
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1713 if (tl == NULL) { |
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HTTP/3: refactored request body parser.
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1714 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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1715 } |
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HTTP/3: refactored request body parser.
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1716 |
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1717 b = tl->buf; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1718 |
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HTTP/3: refactored request body parser.
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1719 ngx_memzero(b, sizeof(ngx_buf_t)); |
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HTTP/3: refactored request body parser.
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1720 |
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HTTP/3: refactored request body parser.
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1721 b->last_buf = 1; |
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HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1722 |
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1723 *ll = tl; |
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HTTP/3: refactored request body parser.
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1724 |
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HTTP/3: refactored request body parser.
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1725 } else { |
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1726 |
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1727 /* set rb->rest, amount of data we want to see next time */ |
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HTTP/3: refactored request body parser.
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1728 |
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1729 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
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1730 |
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1731 rb->rest = (off_t) cscf->large_client_header_buffers.size; |
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HTTP/3: refactored request body parser.
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1732 } |
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HTTP/3: refactored request body parser.
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1733 |
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HTTP/3: refactored request body parser.
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1734 rc = ngx_http_top_request_body_filter(r, out); |
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1735 |
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1736 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out, |
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HTTP/3: refactored request body parser.
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parents:
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1737 (ngx_buf_tag_t) &ngx_http_read_client_request_body); |
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HTTP/3: refactored request body parser.
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|
1738 |
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HTTP/3: refactored request body parser.
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1739 return rc; |
8295
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1740 } |