Mercurial > hg > nginx-quic
annotate src/http/v3/ngx_http_v3_request.c @ 8283:a9034b10dacc quic
HTTP/3: fixed format specifier.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Mon, 01 Feb 2021 18:48:18 +0300 |
parents | 6bd8ed493b85 |
children | 3057bae4dba7 |
rev | line source |
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7681 | 1 |
2 /* | |
3 * Copyright (C) Roman Arutyunyan | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
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13 static void ngx_http_v3_process_request(ngx_event_t *rev); |
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14 static ngx_int_t ngx_http_v3_process_header(ngx_http_request_t *r, |
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15 ngx_str_t *name, ngx_str_t *value); |
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16 static ngx_int_t ngx_http_v3_validate_header(ngx_http_request_t *r, |
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17 ngx_str_t *name, ngx_str_t *value); |
7681 | 18 static ngx_int_t ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, |
19 ngx_str_t *name, ngx_str_t *value); | |
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20 static ngx_int_t ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r); |
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21 static ngx_int_t ngx_http_v3_process_request_header(ngx_http_request_t *r); |
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22 static void ngx_http_v3_read_client_request_body_handler(ngx_http_request_t *r); |
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23 static ngx_int_t ngx_http_v3_do_read_client_request_body(ngx_http_request_t *r); |
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24 static ngx_int_t ngx_http_v3_request_body_filter(ngx_http_request_t *r, |
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25 ngx_chain_t *in); |
7681 | 26 |
27 | |
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28 static const struct { |
7681 | 29 ngx_str_t name; |
30 ngx_uint_t method; | |
31 } ngx_http_v3_methods[] = { | |
32 | |
33 { ngx_string("GET"), NGX_HTTP_GET }, | |
34 { ngx_string("POST"), NGX_HTTP_POST }, | |
35 { ngx_string("HEAD"), NGX_HTTP_HEAD }, | |
36 { ngx_string("OPTIONS"), NGX_HTTP_OPTIONS }, | |
37 { ngx_string("PROPFIND"), NGX_HTTP_PROPFIND }, | |
38 { ngx_string("PUT"), NGX_HTTP_PUT }, | |
39 { ngx_string("MKCOL"), NGX_HTTP_MKCOL }, | |
40 { ngx_string("DELETE"), NGX_HTTP_DELETE }, | |
41 { ngx_string("COPY"), NGX_HTTP_COPY }, | |
42 { ngx_string("MOVE"), NGX_HTTP_MOVE }, | |
43 { ngx_string("PROPPATCH"), NGX_HTTP_PROPPATCH }, | |
44 { ngx_string("LOCK"), NGX_HTTP_LOCK }, | |
45 { ngx_string("UNLOCK"), NGX_HTTP_UNLOCK }, | |
46 { ngx_string("PATCH"), NGX_HTTP_PATCH }, | |
47 { ngx_string("TRACE"), NGX_HTTP_TRACE } | |
48 }; | |
49 | |
50 | |
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51 void |
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52 ngx_http_v3_init(ngx_connection_t *c) |
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53 { |
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54 size_t size; |
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55 ngx_buf_t *b; |
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56 ngx_event_t *rev; |
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57 ngx_http_request_t *r; |
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58 ngx_http_connection_t *hc; |
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59 ngx_http_core_srv_conf_t *cscf; |
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60 |
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61 if (ngx_http_v3_init_session(c) != NGX_OK) { |
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62 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR, |
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63 "internal error"); |
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64 ngx_http_close_connection(c); |
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65 return; |
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66 } |
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67 |
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68 if (c->quic->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) { |
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69 ngx_http_v3_init_uni_stream(c); |
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70 return; |
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71 } |
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72 |
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73 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 init request stream"); |
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74 |
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75 hc = c->data; |
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76 |
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77 cscf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_core_module); |
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78 |
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79 size = cscf->client_header_buffer_size; |
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80 |
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81 b = c->buffer; |
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82 |
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83 if (b == NULL) { |
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84 b = ngx_create_temp_buf(c->pool, size); |
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85 if (b == NULL) { |
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86 ngx_http_close_connection(c); |
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87 return; |
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88 } |
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89 |
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90 c->buffer = b; |
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91 |
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92 } else if (b->start == NULL) { |
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93 |
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94 b->start = ngx_palloc(c->pool, size); |
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95 if (b->start == NULL) { |
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96 ngx_http_close_connection(c); |
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97 return; |
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98 } |
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99 |
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100 b->pos = b->start; |
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101 b->last = b->start; |
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102 b->end = b->last + size; |
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103 } |
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104 |
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105 c->log->action = "reading client request"; |
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106 |
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107 r = ngx_http_create_request(c); |
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108 if (r == NULL) { |
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109 ngx_http_close_connection(c); |
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110 return; |
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111 } |
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112 |
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113 r->http_version = NGX_HTTP_VERSION_30; |
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114 |
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115 c->data = r; |
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116 |
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117 rev = c->read; |
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118 rev->handler = ngx_http_v3_process_request; |
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119 |
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120 ngx_http_v3_process_request(rev); |
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121 } |
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122 |
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123 |
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124 static void |
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125 ngx_http_v3_process_request(ngx_event_t *rev) |
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126 { |
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127 ssize_t n; |
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128 ngx_buf_t *b; |
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129 ngx_int_t rc; |
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130 ngx_connection_t *c; |
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131 ngx_http_request_t *r; |
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132 ngx_http_core_srv_conf_t *cscf; |
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133 ngx_http_v3_parse_headers_t *st; |
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134 |
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135 c = rev->data; |
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136 r = c->data; |
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137 |
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138 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http3 process request"); |
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139 |
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140 if (rev->timedout) { |
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141 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out"); |
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142 c->timedout = 1; |
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143 ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
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144 return; |
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145 } |
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146 |
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147 st = r->h3_parse; |
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148 |
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149 if (st == NULL) { |
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150 st = ngx_pcalloc(c->pool, sizeof(ngx_http_v3_parse_headers_t)); |
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151 if (st == NULL) { |
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152 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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153 return; |
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154 } |
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155 |
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156 r->h3_parse = st; |
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157 } |
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158 |
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159 b = r->header_in; |
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160 |
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161 for ( ;; ) { |
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162 |
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163 if (b->pos == b->last) { |
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164 |
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165 if (rev->ready) { |
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166 n = c->recv(c, b->start, b->end - b->start); |
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167 |
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168 } else { |
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169 n = NGX_AGAIN; |
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170 } |
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171 |
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172 if (n == NGX_AGAIN) { |
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173 if (!rev->timer_set) { |
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174 cscf = ngx_http_get_module_srv_conf(r, |
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175 ngx_http_core_module); |
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176 ngx_add_timer(rev, cscf->client_header_timeout); |
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177 } |
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178 |
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179 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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180 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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181 } |
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182 |
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183 break; |
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184 } |
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185 |
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186 if (n == 0) { |
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187 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
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188 "client prematurely closed connection"); |
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189 } |
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190 |
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191 if (n == 0 || n == NGX_ERROR) { |
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192 c->error = 1; |
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193 c->log->action = "reading client request"; |
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194 |
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195 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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196 break; |
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197 } |
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198 |
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199 b->pos = b->start; |
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200 b->last = b->start + n; |
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201 } |
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202 |
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203 rc = ngx_http_v3_parse_headers(c, st, *b->pos); |
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204 |
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205 if (rc > 0) { |
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206 ngx_http_v3_finalize_connection(c, rc, |
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207 "could not parse request headers"); |
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208 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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209 break; |
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210 } |
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211 |
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212 if (rc == NGX_ERROR) { |
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213 ngx_http_v3_finalize_connection(c, NGX_HTTP_V3_ERR_INTERNAL_ERROR, |
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214 "internal error"); |
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215 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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216 break; |
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217 } |
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218 |
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219 if (rc == NGX_BUSY) { |
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220 if (rev->error) { |
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221 ngx_http_close_request(r, NGX_HTTP_CLOSE); |
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|
222 break; |
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223 } |
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224 |
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225 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
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226 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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227 } |
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228 |
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229 break; |
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230 } |
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231 |
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232 b->pos++; |
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233 r->request_length++; |
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234 |
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235 if (rc == NGX_AGAIN) { |
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|
236 continue; |
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|
237 } |
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238 |
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|
239 /* rc == NGX_OK || rc == NGX_DONE */ |
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240 |
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241 if (ngx_http_v3_process_header(r, &st->header_rep.header.name, |
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242 &st->header_rep.header.value) |
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243 != NGX_OK) |
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244 { |
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245 break; |
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246 } |
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247 |
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248 if (rc == NGX_DONE) { |
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249 if (ngx_http_v3_process_request_header(r) != NGX_OK) { |
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250 break; |
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251 } |
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252 |
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253 ngx_http_process_request(r); |
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|
254 break; |
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|
255 } |
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256 } |
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257 |
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|
258 ngx_http_run_posted_requests(c); |
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259 |
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260 return; |
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261 } |
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262 |
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263 |
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264 static ngx_int_t |
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265 ngx_http_v3_process_header(ngx_http_request_t *r, ngx_str_t *name, |
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266 ngx_str_t *value) |
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267 { |
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268 ngx_table_elt_t *h; |
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269 ngx_http_header_t *hh; |
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270 ngx_http_core_srv_conf_t *cscf; |
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271 ngx_http_core_main_conf_t *cmcf; |
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272 |
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273 if (ngx_http_v3_validate_header(r, name, value) != NGX_OK) { |
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274 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
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275 return NGX_ERROR; |
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276 } |
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277 |
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278 if (r->invalid_header) { |
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279 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
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280 |
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281 if (cscf->ignore_invalid_headers) { |
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282 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
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283 "client sent invalid header: \"%V\"", name); |
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284 |
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285 return NGX_OK; |
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286 } |
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287 } |
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288 |
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289 if (name->len && name->data[0] == ':') { |
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290 return ngx_http_v3_process_pseudo_header(r, name, value); |
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291 } |
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292 |
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293 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
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294 return NGX_ERROR; |
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295 } |
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296 |
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297 h = ngx_list_push(&r->headers_in.headers); |
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298 if (h == NULL) { |
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299 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
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300 return NGX_ERROR; |
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301 } |
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302 |
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303 h->key = *name; |
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304 h->value = *value; |
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305 h->lowcase_key = h->key.data; |
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306 h->hash = ngx_hash_key(h->key.data, h->key.len); |
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307 |
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308 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
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309 |
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310 hh = ngx_hash_find(&cmcf->headers_in_hash, h->hash, |
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311 h->lowcase_key, h->key.len); |
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312 |
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313 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { |
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314 return NGX_ERROR; |
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315 } |
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316 |
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317 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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318 "http3 header: \"%V: %V\"", name, value); |
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319 return NGX_OK; |
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320 } |
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321 |
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323 static ngx_int_t | |
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324 ngx_http_v3_validate_header(ngx_http_request_t *r, ngx_str_t *name, |
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325 ngx_str_t *value) |
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326 { |
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327 u_char ch; |
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328 ngx_uint_t i; |
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329 ngx_http_core_srv_conf_t *cscf; |
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330 |
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331 r->invalid_header = 0; |
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332 |
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333 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
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334 |
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335 for (i = (name->data[0] == ':'); i != name->len; i++) { |
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336 ch = name->data[i]; |
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337 |
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338 if ((ch >= 'a' && ch <= 'z') |
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339 || (ch == '-') |
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340 || (ch >= '0' && ch <= '9') |
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341 || (ch == '_' && cscf->underscores_in_headers)) |
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342 { |
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343 continue; |
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344 } |
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345 |
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346 if (ch == '\0' || ch == LF || ch == CR || ch == ':' |
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347 || (ch >= 'A' && ch <= 'Z')) |
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348 { |
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349 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
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350 "client sent invalid header name: \"%V\"", name); |
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351 |
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352 return NGX_ERROR; |
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353 } |
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354 |
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355 r->invalid_header = 1; |
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356 } |
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357 |
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358 for (i = 0; i != value->len; i++) { |
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359 ch = value->data[i]; |
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360 |
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361 if (ch == '\0' || ch == LF || ch == CR) { |
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362 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
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363 "client sent header \"%V\" with " |
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364 "invalid value: \"%V\"", name, value); |
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365 |
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366 return NGX_ERROR; |
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367 } |
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368 } |
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369 |
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370 return NGX_OK; |
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371 } |
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372 |
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373 |
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374 static ngx_int_t |
7681 | 375 ngx_http_v3_process_pseudo_header(ngx_http_request_t *r, ngx_str_t *name, |
376 ngx_str_t *value) | |
377 { | |
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378 u_char ch, c; |
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379 ngx_uint_t i; |
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381 if (r->request_line.len) { |
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382 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
383 "client sent out of order pseudo-headers"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
384 goto failed; |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
385 } |
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
386 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
387 if (name->len == 7 && ngx_strncmp(name->data, ":method", 7) == 0) { |
7681 | 388 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
389 if (r->method_name.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
390 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
391 "client sent duplicate \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
392 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
393 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
394 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
395 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
396 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
397 "client sent empty \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
398 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
399 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
400 |
8234
9dce2978e4fd
HTTP/3: eliminated r->method_start.
Roman Arutyunyan <arut@nginx.com>
parents:
8200
diff
changeset
|
401 r->method_name = *value; |
7681 | 402 |
403 for (i = 0; i < sizeof(ngx_http_v3_methods) | |
404 / sizeof(ngx_http_v3_methods[0]); i++) | |
405 { | |
406 if (value->len == ngx_http_v3_methods[i].name.len | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
407 && ngx_strncmp(value->data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
408 ngx_http_v3_methods[i].name.data, value->len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
409 == 0) |
7681 | 410 { |
411 r->method = ngx_http_v3_methods[i].method; | |
412 break; | |
413 } | |
414 } | |
415 | |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
416 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
417 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
418 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
419 if ((ch < 'A' || ch > 'Z') && ch != '_' && ch != '-') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
420 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
421 "client sent invalid method: \"%V\"", value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
422 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
423 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
424 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
425 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
426 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 427 "http3 method \"%V\" %ui", value, r->method); |
428 return NGX_OK; | |
429 } | |
430 | |
431 if (name->len == 5 && ngx_strncmp(name->data, ":path", 5) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
432 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
433 if (r->uri_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
434 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
435 "client sent duplicate \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
436 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
437 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
438 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
439 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
440 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
441 "client sent empty \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
442 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
443 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
444 |
7681 | 445 r->uri_start = value->data; |
446 r->uri_end = value->data + value->len; | |
447 | |
448 if (ngx_http_parse_uri(r) != NGX_OK) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
449 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
450 "client sent invalid \":path\" header: \"%V\"", |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
451 value); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
452 goto failed; |
7681 | 453 } |
454 | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
455 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 456 "http3 path \"%V\"", value); |
457 return NGX_OK; | |
458 } | |
459 | |
460 if (name->len == 7 && ngx_strncmp(name->data, ":scheme", 7) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
461 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
462 if (r->schema.len) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
463 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
464 "client sent duplicate \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
465 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
466 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
467 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
468 if (value->len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
469 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
470 "client sent empty \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
471 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
472 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
473 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
474 for (i = 0; i < value->len; i++) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
475 ch = value->data[i]; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
476 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
477 c = (u_char) (ch | 0x20); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
478 if (c >= 'a' && c <= 'z') { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
479 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
480 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
481 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
482 if (((ch >= '0' && ch <= '9') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
483 || ch == '+' || ch == '-' || ch == '.') |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
484 && i > 0) |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
485 { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
486 continue; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
487 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
488 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
489 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
490 "client sent invalid \":scheme\" header: \"%V\"", |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
491 value); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
492 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
493 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
494 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
495 r->schema = *value; |
7681 | 496 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
497 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 498 "http3 schema \"%V\"", value); |
499 return NGX_OK; | |
500 } | |
501 | |
502 if (name->len == 10 && ngx_strncmp(name->data, ":authority", 10) == 0) { | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
503 |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
504 if (r->host_start) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
505 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
506 "client sent duplicate \":authority\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
507 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
508 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
509 |
7681 | 510 r->host_start = value->data; |
511 r->host_end = value->data + value->len; | |
512 | |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
513 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
7681 | 514 "http3 authority \"%V\"", value); |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
515 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
516 } |
7681 | 517 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
518 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
519 "client sent unknown pseudo-header \"%V\"", name); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
520 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
521 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
522 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
523 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
524 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
525 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
526 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
527 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
528 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
529 ngx_http_v3_init_pseudo_headers(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
530 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
531 size_t len; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
532 u_char *p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
533 ngx_int_t rc; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
534 ngx_str_t host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
535 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
536 if (r->request_line.len) { |
7681 | 537 return NGX_OK; |
538 } | |
539 | |
8273
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
540 if (r->method_name.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
541 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
542 "client sent no \":method\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
543 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
544 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
545 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
546 if (r->schema.len == 0) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
547 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
548 "client sent no \":scheme\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
549 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
550 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
551 |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
552 if (r->uri_start == NULL) { |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
553 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
554 "client sent no \":path\" header"); |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
555 goto failed; |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
556 } |
58acdba9b3b2
HTTP/3: client pseudo-headers restrictions.
Roman Arutyunyan <arut@nginx.com>
parents:
8272
diff
changeset
|
557 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
558 len = r->method_name.len + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
559 + (r->uri_end - r->uri_start) + 1 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
560 + sizeof("HTTP/3.0") - 1; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
561 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
562 p = ngx_pnalloc(r->pool, len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
563 if (p == NULL) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
564 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
565 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
566 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
567 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
568 r->request_line.data = p; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
569 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
570 p = ngx_cpymem(p, r->method_name.data, r->method_name.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
571 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
572 p = ngx_cpymem(p, r->uri_start, r->uri_end - r->uri_start); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
573 *p++ = ' '; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
574 p = ngx_cpymem(p, "HTTP/3.0", sizeof("HTTP/3.0") - 1); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
575 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
576 r->request_line.len = p - r->request_line.data; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
577 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
578 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
579 "http3 request line: \"%V\"", &r->request_line); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
580 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
581 ngx_str_set(&r->http_protocol, "HTTP/3.0"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
582 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
583 if (ngx_http_process_request_uri(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
584 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
585 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
586 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
587 if (r->host_end) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
588 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
589 host.len = r->host_end - r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
590 host.data = r->host_start; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
591 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
592 rc = ngx_http_validate_host(&host, r->pool, 0); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
593 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
594 if (rc == NGX_DECLINED) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
595 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
596 "client sent invalid host in request line"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
597 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
598 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
599 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
600 if (rc == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
601 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
602 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
603 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
604 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
605 if (ngx_http_set_virtual_server(r, &host) == NGX_ERROR) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
606 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
607 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
608 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
609 r->headers_in.server = host; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
610 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
611 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
612 if (ngx_list_init(&r->headers_in.headers, r->pool, 20, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
613 sizeof(ngx_table_elt_t)) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
614 != NGX_OK) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
615 { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
616 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
617 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
618 } |
7681 | 619 |
7692
268f4389130d
Refactored HTTP/3 parser.
Roman Arutyunyan <arut@nginx.com>
parents:
7685
diff
changeset
|
620 return NGX_OK; |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
621 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
622 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
623 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
624 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
625 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
626 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
627 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
628 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
629 static ngx_int_t |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
630 ngx_http_v3_process_request_header(ngx_http_request_t *r) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
631 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
632 ssize_t n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
633 ngx_buf_t *b; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
634 ngx_connection_t *c; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
635 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
636 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
637 |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
638 if (ngx_http_v3_init_pseudo_headers(r) != NGX_OK) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
639 return NGX_ERROR; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
640 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
641 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
642 if (r->headers_in.server.len == 0) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
643 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
644 "client sent neither \":authority\" nor \"Host\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
645 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
646 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
647 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
648 if (r->headers_in.host) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
649 if (r->headers_in.host->value.len != r->headers_in.server.len |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
650 || ngx_memcmp(r->headers_in.host->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
651 r->headers_in.server.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
652 r->headers_in.server.len) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
653 != 0) |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
654 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
655 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
656 "client sent \":authority\" and \"Host\" headers " |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
657 "with different values"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
658 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
659 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
660 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
661 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
662 if (r->headers_in.content_length) { |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
663 r->headers_in.content_length_n = |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
664 ngx_atoof(r->headers_in.content_length->value.data, |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
665 r->headers_in.content_length->value.len); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
666 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
667 if (r->headers_in.content_length_n == NGX_ERROR) { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
668 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
669 "client sent invalid \"Content-Length\" header"); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
670 goto failed; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
671 } |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
672 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
673 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
674 b = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
675 n = b->last - b->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
676 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
677 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
678 n = c->recv(c, b->start, b->end - b->start); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
679 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
680 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
681 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
682 return NGX_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
683 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
684 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
685 if (n > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
686 b->pos = b->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
687 b->last = b->start + n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
688 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
689 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
690 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
691 if (n != 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
692 r->headers_in.chunked = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
693 } |
8272
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
694 } |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
695 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
696 return NGX_OK; |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
697 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
698 failed: |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
699 |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
700 ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST); |
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8258
diff
changeset
|
701 return NGX_ERROR; |
7681 | 702 } |
703 | |
704 | |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
705 ngx_int_t |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
706 ngx_http_v3_read_request_body(ngx_http_request_t *r) |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
707 { |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
708 size_t preread; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
709 ngx_int_t rc; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
710 ngx_chain_t *cl, out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
711 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
712 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
713 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
714 rb = r->request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
715 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
716 preread = r->header_in->last - r->header_in->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
717 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
718 if (preread) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
719 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
720 /* there is the pre-read part of the request body */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
721 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
722 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
723 "http3 client request body preread %uz", preread); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
724 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
725 out.buf = r->header_in; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
726 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
727 cl = &out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
728 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
729 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
730 cl = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
731 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
732 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
733 rc = ngx_http_v3_request_body_filter(r, cl); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
734 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
735 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
736 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
737 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
738 if (rb->rest == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
739 /* the whole request body was pre-read */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
740 r->request_body_no_buffering = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
741 rb->post_handler(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
742 return NGX_OK; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
743 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
744 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
745 if (rb->rest < 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
746 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
747 "negative request body rest"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
748 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
749 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
750 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
751 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
752 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
753 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:
8278
diff
changeset
|
754 if (rb->buf == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
755 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
756 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
757 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
758 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:
8278
diff
changeset
|
759 r->write_event_handler = ngx_http_request_empty_handler; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
760 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
761 return ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
762 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
763 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
764 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
765 static void |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
766 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:
8278
diff
changeset
|
767 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
768 ngx_int_t rc; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
769 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
770 if (r->connection->read->timedout) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
771 r->connection->timedout = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
772 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
773 return; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
774 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
775 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
776 rc = ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
777 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
778 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
779 ngx_http_finalize_request(r, rc); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
780 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
781 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
782 |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
783 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
784 ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
785 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:
8278
diff
changeset
|
786 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
787 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
788 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
789 if (r->connection->read->timedout) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
790 r->connection->timedout = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
791 return NGX_HTTP_REQUEST_TIME_OUT; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
792 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
793 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
794 rc = ngx_http_v3_do_read_client_request_body(r); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
795 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
796 if (rc == NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
797 r->reading_body = 0; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
798 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
799 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
800 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
801 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
802 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
803 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
804 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
805 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:
8278
diff
changeset
|
806 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
807 off_t rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
808 size_t size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
809 ssize_t n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
810 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
811 ngx_chain_t out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
812 ngx_connection_t *c; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
813 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
814 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
815 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
816 c = r->connection; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
817 rb = r->request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
818 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
819 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
820 "http3 read client request body"); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
821 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
822 for ( ;; ) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
823 for ( ;; ) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
824 if (rb->buf->last == rb->buf->end) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
825 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
826 /* update chains */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
827 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
828 rc = ngx_http_v3_request_body_filter(r, NULL); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
829 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
830 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
831 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
832 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
833 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
834 if (rb->busy != NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
835 if (r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
836 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
837 ngx_del_timer(c->read); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
838 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
839 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
840 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
841 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
842 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
843 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
844 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
845 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
846 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
847 ngx_log_error(NGX_LOG_ALERT, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
848 "busy buffers after request body flush"); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
849 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
850 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
851 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
852 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
853 rb->buf->pos = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
854 rb->buf->last = rb->buf->start; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
855 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
856 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
857 size = rb->buf->end - rb->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
858 rest = rb->rest - (rb->buf->last - rb->buf->pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
859 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
860 if ((off_t) size > rest) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
861 size = (size_t) rest; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
862 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
863 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
864 n = c->recv(c, rb->buf->last, size); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
865 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
866 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
867 "http3 client request body recv %z", n); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
868 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
869 if (n == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
870 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
871 } |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7951
diff
changeset
|
872 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
873 if (n == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
874 rb->buf->last_buf = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
875 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
876 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
877 if (n == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
878 c->error = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
879 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
880 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
881 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
882 rb->buf->last += n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
883 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
884 /* pass buffer to request body filter chain */ |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
885 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
886 out.buf = rb->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
887 out.next = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
888 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
889 rc = ngx_http_v3_request_body_filter(r, &out); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
890 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
891 if (rc != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
892 return rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
893 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
894 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
895 if (rb->rest == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
896 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
897 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
898 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
899 if (rb->buf->last < rb->buf->end) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
900 break; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
901 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
902 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
903 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
904 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
905 "http3 client request body rest %O", rb->rest); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
906 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
907 if (rb->rest == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
908 break; |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8086
diff
changeset
|
909 } |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8086
diff
changeset
|
910 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
911 if (!c->read->ready) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
912 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
913 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
914 ngx_add_timer(c->read, clcf->client_body_timeout); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
915 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
916 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
917 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
918 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
919 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
920 return NGX_AGAIN; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
921 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
922 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
923 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
924 if (c->read->timer_set) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
925 ngx_del_timer(c->read); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
926 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
927 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
928 if (!r->request_body_no_buffering) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
929 r->read_event_handler = ngx_http_block_reading; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
930 rb->post_handler(r); |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
931 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
932 |
8086
9ffef6054abf
HTTP/3: fixed handling request body eof.
Roman Arutyunyan <arut@nginx.com>
parents:
8049
diff
changeset
|
933 return NGX_OK; |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
934 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
935 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
936 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
937 static ngx_int_t |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
938 ngx_http_v3_request_body_filter(ngx_http_request_t *r, ngx_chain_t *in) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
939 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
940 off_t max; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
941 size_t size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
942 ngx_int_t rc; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
943 ngx_buf_t *b; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
944 ngx_uint_t last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
945 ngx_chain_t *cl, *out, *tl, **ll; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
946 ngx_http_request_body_t *rb; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
947 ngx_http_core_loc_conf_t *clcf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
948 ngx_http_core_srv_conf_t *cscf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
949 ngx_http_v3_parse_data_t *st; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
950 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
951 rb = r->request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
952 st = r->h3_parse; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
953 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
954 if (rb->rest == -1) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
955 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
956 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
957 "http3 request body filter"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
958 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
959 st = ngx_pcalloc(r->pool, sizeof(ngx_http_v3_parse_data_t)); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
960 if (st == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
961 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
962 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
963 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
964 r->h3_parse = st; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
965 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
966 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
967 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
968 rb->rest = cscf->large_client_header_buffers.size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
969 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
970 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
971 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
972 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
973 max = r->headers_in.content_length_n; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
974 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
975 if (max == -1 && clcf->client_max_body_size) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
976 max = clcf->client_max_body_size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
977 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
978 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
979 out = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
980 ll = &out; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
981 last = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
982 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
983 for (cl = in; cl; cl = cl->next) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
984 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
985 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
986 "http3 body buf " |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
987 "t:%d f:%d %p, pos %p, size: %z file: %O, size: %O", |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
988 cl->buf->temporary, cl->buf->in_file, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
989 cl->buf->start, cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
990 cl->buf->last - cl->buf->pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
991 cl->buf->file_pos, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
992 cl->buf->file_last - cl->buf->file_pos); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
993 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
994 if (cl->buf->last_buf) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
995 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
996 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
997 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
998 b = NULL; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
999 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1000 while (cl->buf->pos < cl->buf->last) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1001 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1002 if (st->length == 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1003 r->request_length++; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1004 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1005 rc = ngx_http_v3_parse_data(r->connection, st, *cl->buf->pos++); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1006 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1007 if (rc == NGX_AGAIN) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1008 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1009 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1010 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1011 if (rc == NGX_DONE) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1012 last = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1013 goto done; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1014 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1015 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1016 if (rc > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1017 ngx_http_v3_finalize_connection(r->connection, rc, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1018 "client sent invalid body"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1019 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1020 "client sent invalid body"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1021 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1022 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1023 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1024 if (rc == NGX_ERROR) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1025 ngx_http_v3_finalize_connection(r->connection, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1026 NGX_HTTP_V3_ERR_INTERNAL_ERROR, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1027 "internal error"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1028 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1029 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1030 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1031 /* rc == NGX_OK */ |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1032 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1033 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1034 if (max != -1 && (uint64_t) (max - rb->received) < st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1035 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1036 "client intended to send too large " |
8283
a9034b10dacc
HTTP/3: fixed format specifier.
Roman Arutyunyan <arut@nginx.com>
parents:
8282
diff
changeset
|
1037 "body: %O+%ui bytes", |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1038 rb->received, st->length); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1039 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1040 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1041 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7758
diff
changeset
|
1042 |
8282
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1043 if (b |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1044 && st->length <= 128 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1045 && (uint64_t) (cl->buf->last - cl->buf->pos) >= st->length) |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1046 { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1047 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1048 r->request_length += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1049 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1050 if (st->length < 8) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1051 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1052 while (st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1053 *b->last++ = *cl->buf->pos++; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1054 st->length--; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1055 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1056 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1057 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1058 ngx_memmove(b->last, cl->buf->pos, st->length); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1059 b->last += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1060 cl->buf->pos += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1061 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1062 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1063 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1064 continue; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1065 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1066 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1067 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1068 if (tl == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1069 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1070 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1071 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1072 b = tl->buf; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1073 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1074 ngx_memzero(b, sizeof(ngx_buf_t)); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1075 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1076 b->temporary = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1077 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1078 b->start = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1079 b->pos = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1080 b->last = cl->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1081 b->end = cl->buf->end; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1082 b->flush = r->request_body_no_buffering; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1083 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1084 *ll = tl; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1085 ll = &tl->next; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1086 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1087 size = cl->buf->last - cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1088 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1089 if (size > st->length) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1090 cl->buf->pos += (size_t) st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1091 rb->received += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1092 r->request_length += st->length; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1093 st->length = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1094 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1095 } else { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1096 st->length -= size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1097 rb->received += size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1098 r->request_length += size; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1099 cl->buf->pos = cl->buf->last; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1100 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1101 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1102 b->last = cl->buf->pos; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1103 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1104 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1105 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1106 done: |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1107 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1108 if (last) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1109 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1110 if (st->length > 0) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1111 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1112 "client prematurely closed stream"); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1113 r->connection->error = 1; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1114 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1115 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1116 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1117 if (r->headers_in.content_length_n == -1) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1118 r->headers_in.content_length_n = rb->received; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1119 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1120 } else if (r->headers_in.content_length_n != rb->received) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1121 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1122 "client sent less body data than expected: " |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1123 "%O out of %O bytes of request body received", |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1124 rb->received, r->headers_in.content_length_n); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1125 return NGX_HTTP_BAD_REQUEST; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1126 } |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1127 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1128 rb->rest = 0; |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1129 |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1130 tl = ngx_chain_get_free_buf(r->pool, &rb->free); |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8278
diff
changeset
|
1131 if (tl == NULL) { |
6bd8ed493b85
HTTP/3: refactored request body parser.
Roman Arutyunyan <arut@nginx.com>
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1132 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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1133 } |
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1134 |
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1135 b = tl->buf; |
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1136 |
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1137 ngx_memzero(b, sizeof(ngx_buf_t)); |
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1138 |
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1139 b->last_buf = 1; |
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1140 |
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1141 *ll = tl; |
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1142 ll = &tl->next; |
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1143 |
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1144 } else { |
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1145 |
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1146 /* set rb->rest, amount of data we want to see next time */ |
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1147 |
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1148 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module); |
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1149 |
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1150 rb->rest = (off_t) cscf->large_client_header_buffers.size; |
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1151 } |
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1152 |
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1153 rc = ngx_http_top_request_body_filter(r, out); |
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1154 |
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1155 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out, |
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1156 (ngx_buf_tag_t) &ngx_http_read_client_request_body); |
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1157 |
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1158 return rc; |
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1159 } |